Science Matters - 2012 Spring

16
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Transcript of Science Matters - 2012 Spring

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G e t t i n G K i d s excited 

Special Section produced by

MplS.St.paul Magazine withSponSorShip aSSiStance froM

The Health Innovation Issue

a b o u t s . t. e . m .

L Fe ssCie Cei LiF

Y c yhg! >

b  zlg  > hr cl crr.

  f u n  t r i c

 k s

 t o  a m a

 z e 

 y o u r  f a m i l y

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 W hen  I  was g  w ing   p,  I  wanted t  be 

a  vete  ina  ian.  In e ementa  y s h ,  I  b

  i t 

an  in  bat  and  hat hed a   k 

   h i k-

ens… in      i v ing  m!  M y     s i b  ing

and  I q  i k  y  ea ned t hat  h i kens dn'

ma ke g eat  ind   pets, es pe ia   y 

 in 

  pstate  Ne w  Y  k. 

 He e  in  M innesta, a  b y named  Ea   

 Ba k ken  was  inte ested  in e et  i it y  w hen

  he 

 was  in e ementa  y s h .  He  sed t  b  i d 

med ia  de v ies  in  h is ga age,  w h i

 h  is  h w 

 he sta ted  Medt n i, a m pan y t hat  he  ps 

 pe p e  w h a e   i v ing  w it h  hea 

t d isease, 

d ia betes, and ne   g ia  and s

 p ina  d is -

de s t  ee   bette  and   i ve  nge 

   i ves. 

 N w t hat  I'm an ad  t,  I see m yse   as a 

g  ba   it izen.  I  ha ve a  a ge  am i  y    pe

 p e 

  m a    ve  t he  w  d  w h  I a s a   m y 

 b t he s and s iste s, and  we a    v

 is it and ta  k 

t ea h t he  as  ten as  we an

 W  k ing at  Medt n i  is   i ke  be ing  pa t   a 

 am i  y,  bea se  we a   s ha e mmn  va  es 

a b t  he  p ing t he s.  M y   eag

 es  sed t 

 be  k ids  j st   i ke  y .  T he y t k s

 iene, mat h, 

 ang ages, g ym, and t he   asses,  b t mst  im p tant  y, 

t he y  we e    i s, sma t,  eat i ve, 

and  in vent i ve.  N w, t he y' e  s ing

 t he i  ta ents t  he  p  pe p e  im p 

 ve t he i   hea t h,  w h i h  in 

t  n,  he  ps  eate a  hea t h ie   w 

 d    a      s.

As  I   k t t he   t  e,  I  kn w t hat  Medt n i —and t he  w  d —needs m e  b  i de s, 

 in vent s, and  inn vat s.  W het h

e   y   hse t  w  k  in  hea t h, med i ine, z g y,  b

 i -

g y, eng inee  ing,  hem ist  y,   t

 he   fe ds,  I  want  y  t  kn w t hat  y    inte e

st  in s iene 

 w i   a  wa ys  he  p  y  t am p  is h e t a

 d ina  y t h ings.

S ine e  y,

 JAco B A. GA Y l E,  P H. D.

 V Ic E  P r ES I D E N T,  M E D T ro N Ic co

 M M u N I T Y A  A I rS 

 E x Ec u T I V E  D I r Ec To r,  M E D T ro N

 Ic  o u N DA T Io N

Science MattersS P O N S O R E D S E C T I O N

 " W k      Md    

 is  l i ke  be i ng  part of a 

fa m i l y,  because  we a l l 

s hare co m mo n  va lues 

a bout  he l p i ng ot hers." 

 Ha v e  yo u  e v e r  

 b u i l t so M e t H i ng a t 

sc Hoo l, a t  Ho M e, o r  

a n y W H e r  e  e ls e? 

    G    a    y    l    e    p

    o    r    t    r    a    i    t    b    y    s    t    e    v    e

    h    e    n    k    e

C lic k to hear a 

message f rom Jaco b.

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Get to KnowMedtronicAs the world's largest medical technology com-pany, Medtronic is committed to improving the

way we treat some of the world's most challeng-

ing diseases, including heart disease, diabe-

tes, chronic pain, and neurological conditions

such as Parkinson's disease. More than 9,000

Medtronic scientists, engineers, and doctors

develop high-tech therapies including pacemak-

ers, stents, insulin pumps, and brain stimula-

tors. In addition, the Medtronic Foundation

uses philanthropy to help improve the health of 

people with chronic diseases, in part, by educat-

ing future generations of science innovators— just like you!

M e e t Y o u n g H e a l t H I n n o vat o r s !7

 Meet  Science

 Buddies

Science teacherSand StudentS

likely know all

about scIence

BuddIes, but juSt

in caSe parentS or

caregiverS aren’t

familiar with thiS

extraordinary

organization,

here’S a little bit

about who they

are and what they

do. Science buddieS

iS an award-win- ning, nonproft website that

helpS kidS from

all walkS of life

become literate

in Science and

technology So

that they can

be co me engaged

citizenS in the

21St century. viSitibi. 

to find more than

 project ideas ,

a project guide,

online advice,

career informa-

tion, teacher

reSourceS, and

much more.

i s ss  Science 

Matters, ’ s

s

s s-

, , -

, (S.t.e.m.), s ss

ni gyf ami’ YI. as ’ s,

s

s s ,

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s s s

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studen

tillustrationbywarrenbecker

SPRING 2012 |  Science Matters

s H o u t -o u t t o o u r  

s c I e n c eP a r t n e r s !

 A big thank you

to parents, care-

 givers, teachers,

and our friends

and colleagues at

 Science Buddies,

the Society

 of Hispanic

 Professional

 Engineers, the

 Society of Women

 Engineers,

the National

 Society of Black

 Engineers, and

the American

 Indian Science

and Engineering

 Society, and other

 partners. We

 couldn’t share our

vision and accom- plish our mission

without you!

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   T  r  y   T

   h   i  s  :   P  u   t  a  w   h   i   t  e   l   i   l  y   i  n  a  v  a  s  e  w   i   t   h  w  a   t  e  r  a  n   d  s  o  m  e   b   l  u  e     o  o   d  c  o   l  o  r   i  n  g .       W  a

   t  c   h   t   h  e   f  o  w  e  r  e  v  e  r  y   d  a  y .       W   h  a   t   h  a  p  p

  e  n  s   ?

Science Matters  | SPRING 2012

M e e t a Y o u n gH e a l t HI n n o v a t o r  

 Designinga New Wayto Heal the

 BodySamantha marquez

midlothian, VirGinia

When Samantha Marquez

was in seventh grade, she was

doing research for a science

project when she learned

about isms,

which are spherical crystal

structures that deliver avors

into foods and drugs into the

body. She asked her dad, achemist and researcher, if liv-

ing cells could be used instead

of articial structures, and he

thought her idea had merit.

Samantha came up with the

name “isms”

and patented her idea.

Samantha hopes that celloi-

dosomes will be used to repair

damaged organs, burned tis-

sue, and broken bones. Learn

more about Samantha’s work 

at nmoe.org.

S c I e n c e I S l I f e / / l I f e I S S c I e n c e

Intrigued byBiology?Biology is one of the great building

blocks of science, because it’s used invirtually everything from chemistry to

zoology. Biology takes its name from the

ancient Greek word bio, meaning “life,”

and logia, which means “study of.”

By learning about life from the

smallest cell to the world’s largestAfrican elephant, you can become any-

thing you want to be, from a biomedical

engineer to a zookeeper or even the

next Willy Wonka!

d

i  y

  s  c 

i  e n

 c 

When it comes to ngerprints, every person is unique. Some

people have whorls, some have loops, and some have arches.

Where do these patterns come rom? Are they inlu-enced by genetics? I so, then siblings are more likely

to share patterns than two unrelated individuals. •To test 

the role o genetics in ngerprints, ask an adult to help you

collect ngerprints rom at least teeen sibling pairs and

fteen unrelated pairs. •Get their permission and then roll

his or her right index nger on a black ink pad and then

roll the nger onto white paper. •Do a higher percentage of 

the sibling pairs share the same ngerprint patterns? l

m sibis..

a r e f I n g e r p r I n tpa t t e r n S I n H e r I t e d ?

 A LilyAnther

This is a close-up of a lily anther, the parto the fower thatproduces pollen. I 

 you have a cat, besure to remove theanthers rom yourfowers because thepollen is poisonous.

wh 

h is

Science MattersS P O N S O R E D S E C T I O N

    M    a    r    q    u    e    z    i    l    l    u    s    t    r    a    t    i    o    n    b    y    w    a    r    r    e    n    b    e    c    k    e    r

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SPRING 2012 |  Science Matters

   L  o  o   k

   i  n  g   B  a  c   k  :    W    h    e    n

     M    a    r    y

    a    n    n    i    n    g

     (    1    7

    9    9

  -    1    8    4    7    )    W    a    s

    1    2

    y    e    a    r    s

    o    l    d

 ,    s    h    e

    f    o    u

    n    d

     t    h    e

    f    i    r    s    t

    c    o    M    p    l    e    t    e

    i    c    h    t    h    y    o    s    a    u    r

    f    o    s    s    i    l

    i    n

     h    e    r

    h    o    M    e    t    o    W    n

     o    f

    l    y    M    e

    r    e    g    i    s

 ,    e    n    g    l    a    n    d

 .

e n g i n e e r i n g+ m e d i c i n e :

BarryCorderoBioMedical engineer,

Medtronic, and national

Vice president, society

of hispanic professional

engineers

“do’t blv ayboy who tells you that you

can’t do something.”

 

Figures out how to grow

batches of cells for use in

cancer-drug testing.

Designs computer tools to

track and analyze u out-

breaks around the world.

Develops healthy, deli-

cious meals for schools,

colleges, and hospitals.

Develops candy and other

sweet treats that are good

for kids’ teeth.

Find more career ideas at sciencebuddies.org

 Biochemical  Engineer

 Bioinformatics Scientist 

 Nutritionist 

 Biochemist 

i m A g i n eY O U r S e L F

in B i O L O g Y !

In addition to being a

biomedical engineerlike Barry Cordero,

YOU cAn Be A:

When

Barry Cordero was

ten years old, he loved

working on his brother’s red’87 Dodge Shelby Charger. “I

liked solving problems and x-

ing things. I just didn’t real-

ize it was engineering.”

Barry

 joined the U.S.

Navy and worked on the

USS Nimitz aircraft

carrier. He then went to commu-

nity college and the Universityof California, San Diego. He

also joined the Society of

Hispanic Professional

Engineers.“When I

was growing up,

I didn’t even know what

an engineer was—I thought

it was someone who worked

on a train. I love showing

kids that science and

engineering are cool

careers.”

At

Medtronic,

Barry and his team

make batteries for pace-

makers and debrillators for

chronic heart conditions and

neurostimulators to help

manage chronic

pain.

“With

engineering,

 you can be creative,

explore new ideas, and

turn your dreams into real-

ity. You can do things that

no one has ever done

before.”corder

o portraitby

steve

henke

“My high

school counselor

said I wasn’t cut outfor college, which really

had an impact on me. It

made me want to do it. I’m

always going after the

challenge.”

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Science Matters  | SPRING 2012

Diabetes is a life-threatening disease that

affects the body’s ability to use glucose, a

sugar that provides energy for all the cells in

the body. People with diabetes need a constant

supply of insulin to help maintain healthy blood

glucose levels. The brother-and-sister team of

Michael and Michelle Vawter and friend Mark D.

Wright developed Nn Ms, a patented

nasal inhalant smartdrug that releases precise

doses of insulin as the body needs it. Learn

more about the trio’s invention at nmoe.org.

S c i e N c e i S l i f e / / l i f e i S S c i e N c e

Zealous about

Zoology?Zoology is the amily tree o the

animal world. Imagine a amily o 

monkeys sitting on a tree branch

and you get the idea. On one branch,

there’s anthropology, or the study

o humankind. On another branch

is ornithology, or the study o birds,

and on another, cetology, or the

study o whales, porpoises, and

dolphins. The list o animal amilies

goes on. By learning about the ani-

mal world, you can become anything

rom a zookeeper to a veterinarian

or even a dinosaur ossil hunter!

 

 is

  Try This: Be a beluga! Cover one fnger with shortening, dip it in ice water, and then dip another fnger.Do they eel dierent?

A dog’s sense o smell can be

more than 1,000 times more

sensitive than a human’s!

Here’s how to ind out what

kind o smells dogs like the

most. Ask an adult to help

 you re cru it a se le ct io n o 

riendly dogs and their own-

ers. Choose three di-

erent ruits, meats, andanimal/people scentssuch as the dog’s toy orowner’s clothes.  Be sure

to avoid oods toxic to dogs.

Make a list o behaviors to

watch or as each dog encoun-

ters each dierent scent. For

example, does the dog bark or

back away?With the dogs’

owners present, take each dog

separately into a room with

the scents rom one category

(i.e., ruits, meats, or animal/people scents) or one

minute. Record your

observations. Repeat

or each category. Which

scent was each dog’s

avorite? Did all dogs

avor the same scent?

ln m sn

 bdds..

S u p e r S N o u t :D i S c o v e r t h e

p o w e r f u lN o S e o f

M a N ’ S B e S tf r i e N D

   d

   i   y

    s   c

   i   e   n

   c

   e

M e e t t h r e eY o u N g h e a l t hi N N o v a t o r S

 Eliminating Some of the Dangers of  Diabetes

Michael Vawter, Michelle

Vawter, and Mark d. wright,

westerVille, OhiO

Science MattersS P O N S O R E D S E C T I O N

    i    l    l

    u    s    t    r    a    t    i    o    n    b    y    w    a    r    r    e    n    b    e    c    k    e    r

 A Four-HornedChameleon

These color-ul lizards

are native toArica. Theylove to eatsnails, fies,

and crickets. Theycan use their bodies likemini sailboats to glideacross ponds.

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SPRING 2012 |  Science Matters

E n g i n E E r i n g + Z o o l o g y :

Lars ErdahlEducation dirEctor, MinnEsota Zoo

“i fee s k to be able to connectpeople with animals and nature.”

Lars

Erdahl’s rst job

at the zoo was driving

the monorail. “It’s not hard.

It goes slow, medium, and fast,

and you don’t have to steer. You

 just have to keep your eyes

open and teach people

about the animals.”

“People

might think that

engineering is a nerdy

or boring endeavor, but

when they see how it’s used

in the zoo environment, they

realize how interesting

and important it

really is.”

 

“I love using

languages, math,science, technology,

engineering, and geography

to help kids and adults see

that we’re all part of the

same ecosystem,”

Lars says.

 

At the zoo,

S.T.E.M. students learn

how to calculate average

weights of animals, plan diets,

and other daily zoo tasks. They

also practice planning exhib-its, such as Russia’s

Grizzly Coast .

 

“My other

favorite part of

the job is visiting the

grizzlies on my lunch

hour. How cool is

that?”

One day,

Lars slowed the

monorail so his pas-

sengers could see a camel

giving birth. Afterwards,

many people told him how

lucky they felt to have

seen the event.

In addition to working at a zoo like Lars Erdahl, you can bE a:

Creates and manages

aquarium exhibits

featuring tropical

sh, dolphins, and

other marine life.

   A  q  u  a  r   i  s   t

Helps create safer

communities by

monitoring levels of

rabies and other dis-

eases in wild animals.

   Z  o  o   l  o  g   i  s   t

Helps families take

care of their kitten,

puppy, hamster,

guinea pig, or

other pet.

   V  e   t  e  r   i  n  a  r   i  a  n

Tracks whales

as they migrate

to understand

the size of their

population.

   W   i   l   d   l   i   f  e   B   i  o   l  o  g   i  s   t

i M a g i n E   y o u r S E l F   i n   Z o o l o g y !

    F    i

    n    d    m    o    r    e    c    a    r    e    e    r    i    d    e    a    s    a    t   s   c    i   e   n   c   e    b   u    d    d    i   e   s .   o   r   g

Lars

and his team

love having kids out to

the zoo for sleepovers at

the dolphin aquarium. “The

dolphins enjoy it as much

as the kids,” Lars

says.

erdahlportraitbystevehenke

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  Try This: Make raisins dance! Pour a can o Sprite into a tall, clear glass.Add six or seven resh raisins. Watch the un!

M e e t a Y o u n gH e a l t HI n n o v a t o r  

 Helping People withCoronary

 Heart  Disease

Siddhartha Gautama Jena,

Bloomfield hillS, michiGan

Coronary heart disease kills

more than seven million people

around the world every year.

The disease results primarily

from high blood cholesterol,

which impairs the transport of

life-sustaining molecules into

the red blood cells. Siddhartha

is w

mps that can

reduce the effects of choles-

terol on red blood cell function.

He hopes that his work will help

patients with elevated choles-

terol levels get the early diag-

nosis and treatment they need.

Learn more about Siddhartha’s

work at nmoe.org.

S c I e n c e I S l I f e / / l I f e I S S c I e n c e

Curious about

Chemistry?Chemistry is the big laboratory o sci-ence, because it combines biology,geology, physics, and other sciences tocreate extraordinary results. The wordchemistry is derived rom the wordalchemy, which was the ancient belie that magicians could turn metals intogold. Like magicians, chemists cre-

ate chemicalreactions thatresult in newideas and newdiscoveries. By studying chemistry, youcould create a new celebrity perume,develop the next favor o Pop Rocks, oreven discover the next planet!

 

Citric AcidMicrocrystals

ths zzi, jw-ik yss(phph hwih piz ih) s iiyiy h hy kik pw s,ss hy

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Bones and teeth, which are the hardest parts o our bodies, con-

tain calcium. This is true or dogs, cats, and other animals with bones

and teeth, but what about creatures with shells, such as crabs, clams, and

shrimp? Do you think their shells contain calcium? Find out by using

 vinegar, which reacts with calcium. Gather as many dierent kinds o 

hard animal parts as possible—chicken bones, fsh bones, egg shells, crab

claws, and clam shells. Put bones and shells in separate glass bowls

and cover with white vinegar.Ater fve days, compare the bones to the

shells. Do you see or eel a dierence? Can you tell which bones and

shells contain calcium? Learn more at sciencebuddies.org.

o u r b o n e Sa n d t e e t Ha r e M a d eo u t o f c a l -c I u M , b u tW H a t a b o u to t H e r a n I -M a l S ?

Science Matters  | SPRING 2012

Science MattersS P O N S O R E D S E C T I O N

    j    e    n    a    i    l

    l    u    s    t    r    a    t    i    o    n    b    y    w    a    r    r    e    n    b    e    c    k    e    r

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   L  o  o   k   i  n  g   B  a  c   k  :    J    e    r    r    y    B    u    s    s ,

    o    w    n    e

    r    o    f    t    h    e    L    o    s    A    n    g    e    L    e    s    L    A    k    e    r    s    B    A    s    k    e    t    B    A    L    L

    t    e    A    m     A

    n    d    o    t    h    e    r    s    p    o    r    t    s    f    r    A    n    c    h    i    s    e    s ,

    e    A    r    n    e    d    h    i    s    m    A    s    t    e    r    ’    s    A    n    d    p    h .    d .

    i    n    p    h    y    s    i    c    A    L    c    h    e    m    i    s    t    r    y    B    y    A    g    e    2    4 .

*

e d u c at i o n + s c i e n c e :

Liesl Chatmandirector, professionAL deveLopment, science LeArning

division, science museum of minnesotA

“Yr rm j is anythingthat’s in your heart.”

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SPRING 2012 |  Science Matters

In addition to being a museum director like Liesl Chatman, You can be a:

Saves lives by

predicting

tsunamis, earth-

quakes, and other

disasters.

Develops new

techniques for

growing food

on board space

stations.

Keeps cities clean

by discovering

and eliminating

sources of air and

water pollution.

Develops the

world’s most

beautiful

perfumes and

other scents.

   C   h  e  m   i  s   t

   G  e  o  s  c   i  e  n   t   i  s   t

   E  n  v   i  r  o  n  m  e  n   t  a   l   S  c   i  e  n

   t   i  s   t

   P   l  a  n   t   S  c   i  e  n   t   i  s   t

i M a G i n e   Y o u R s e L F   i n   c h e M i s t R  Y !

    F    i    n    d    m    o    r    e    c    a    r    e    e    r    i    d    e    a    s    a    t   s   c    i   e   n   c   e    b   u    d    d    i   e   s .   o   r   g

chatma

nportraitbystevehenke

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Science Matters  | SPRING 2012

M e e t aY o u n gH e a l t HI n n o v a t o r  

Using the Body’sOwn

 Immune Systemto Fight CancerRiley ChaRles ennis,

MClean, ViRginia

Our bodies have the

ability to target and

kill many disease-

causing cells. Many

scientists believe

that if we harness the

power of the body’s

immune system, we

may be able to develop

systemic and highly

effective cancer

therapies. When Riley

Charles Ennis was

in high school, hedeveloped a unique

i- bsd hy 

that helps the body

create a powerful,

anti-tumor response.

He also designed a

vaccine to be biologi-

cally specic to

a patient’s genetic

information. Learn

more about Riley’s

work at nmoe.org.

S c I e n c e I S l I e / / l I e I S S c I e n c e

Excited byEngineering?Look closely at the word “engineer-

ing” and you’ll fnd genius. Engineeringtakes its name rom the Latin wordingenium, meaning clever or hav-ing mental power. This is where thewords “genius” and “genie” come rom.Engineers are like genies because they

solve problems, invent solutions, and

create extraordinary things. I youbecome an engineer, you can do virtu-ally anything you want to do, rombuilding skyscrapers and develop-ing medical devices to designing theworld’s gnarliest snowboard.

d

i  y

  s  c 

i  e n

 c 

 Ferrofuid

fids

sii mixtureso magnetic particlesin liquid carriers.They were discov-ered in the 1960s atthe NASA ResearchCenter when scien-tists were research-ing liquids in space.

wh 

h is

Science MattersS P O N S O R E D S E C T I O N

Have you ever seen those huge, beautiul, long-lasting bubbles? Virtually

anyone can make ordinary bubbles with soap and water, but with a ew

extra ingredients, you can create your own “ultimate” bubble-making solution and become a Bubble-ology expert. First,

create three basic solutions, each with one cup o water and two table-

spoons o liquid dish detergent.Add a tablespoon o water to the frst,

glycerin (available at most pharmacies) to the second, and corn syrup

to the third and mix each well. Use your own bubble wand or make

one by twisting a pipe cleaner into a circle with a handle. 

Try blowing bubbles with each solution. Which

makes the biggest and best bubbles? l m  

sibddis..

B e a B u B B l e - o l o g Y e x p e r t !

    e    n    n    i    s    i

    l    l    u    s    t    r    a    t    i    o    n    b    y    w    a    r    r    e    n    b    e    c    k    e    r

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I M A G I N E

Y O U R S E L F

in E N G I N E E R I N G !

In addition tobeing a biomedical

engineer likeAlyse Stofer,

YOU cAN bE A:

SPRING 2012 |  Science Matters

“You an e anythingthat you want to be.”

b I O L O G Y +

M E d I c I N E :

AlyseStoferProgram manager,

medtronic, and

President-elect,

the society of

Women engineers

    T  r  y

   T   h   i  s  :   M  a   k  e  y  o  u  r  p  e  n  n   i  e  s  s   h   i  n  e   !        M

   i  x   1   /   4  c .  w   h   i   t  e  v   i  n  e  g  a  r  a  n   d   1   t  s  p .  s  a   l

   t   i  n  a  g   l  a  s  s   b  o  w   l .        A   d   d  s  o  m  e   d  u   l   l  p  e  n  n   i  e  s  a  n   d  w  a   i   t   1   0   t  o   2   0  s  e  c  o  n   d  s .        W   h  a   t   h  a  p  p  e  n  s   ?

 Robotics Engineer

Discovers

exciting new

ways to turn

recycled plas-

tic bottles into

fabulous fash-ion fabrics.

Chemical Engineer

Designs tiny

microphones

for top-secret

surveillance efforts.

 Microsystems Engineer

Find more career ideas at sciencebuddies.org

Helps build thenext generation of

medical devices.

 EngineeringTechnician

Through

her volunteer

work, Alyse was

invited onboard

a U.S. Navy

sub.

stoFer

portraitbysteve

henke

Alyse

Stofer’s parents

always encouraged

her and her sister to takeaccelerated math and science

classes, and told them that

they could be anything

that they wanted

to be.

“I

was fascinated

to see how articial

limbs and pacemakers

could change people’s livesand from then on, I knew I

wanted to be a biomedi-

cal engineer.”

She

loves meeting

people who are using

the products that she and

her team have created. “It’s

truly amazing to see what a

difference we’re making

in their lives.”

Alyse

now works at

Medtronic, where

she helps create prod-

ucts for people who havechronic pain because

of injuries or acci-

dents.

Alyse

also belongs

to the Society of

Women Engineers. “I’m

lucky to have had so much

encouragement when I was

a child. This is my way to

give back.”

Alyse

went to an engi-

neering summer camp

for high school girls. She

learned all about different

engineering elds, including

biomedical engineering,

which she had never

heard of before.

Designs robots

to explore the

depths ofthe ocean,

faraway

planets,

or other

places humans

cannot go.

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Science Matters | SPRING 2012

M e e t aY o u n gH e a l t HI n n o v a t o r  

 Helping Eliminate Phantom Limb Pain in Amputees

Katherine BomKamp,

Waldorf, maryland

Phantom limb pain is

the feeling of pain in a

nonexistent limb. This

affects about eight mil-

lion people around the

world who have lost one

or more of their arms or

legs. Scientists believe

that this pain is caused by

the brain sd-i sisd m-mds h m-

d imb,which isn’t there to

receive the signals. When

Katherine was in high

school, she developed a

device that uses heat to

stop the brain signals

and relax the muscles in

the remaining part of the

limb. Her invention is eas-

ily produced and does not

use medications. Learn

more at nmoe.org.

S c I e n c e I S l I e / / l I e I S S c I e n c e

Mesmerizedby Medicine?Medicine is both a science and an art.

It takes its name from ars medicina, aLatin phrase which means the “art of healing.” People who practice the artof healing can be found developingnew medications, taking X-rays, put-

ting casts on broken bones, perform-

ing kidney transplants, and otherextraordinary things. By studyingmedicine, you can be an emergencyroom doctor, a psychiatrist, a para-medic, or even a zoologist!

d

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 c 

B h shs ws id i 1816 i , ds ssd

hi i’s hs h h h b. H’s hw mh di shss.   h fs, sm s-

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sd, w m s wih f ihs  

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dbd b m w .  us d 

s h s.  lis sm’s h 

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h h d h shs. Is

dsi b h h hs? l m  

sibddis..

M a k e Y o u r o W n S t e t H o S c o p e

 Goblet Cells

ths -shd

s s mi,whih disssi w mms. gb s d ih isi dsiy s,d s hs i h bdy.

h is

Science MattersS P O N S O R E D S E c t i O N

wh 

 

   T  r  y   T   h   i  s  :   M  e  a  s  u  r  e  y  o  u  r   h  e  a  r   t  r  a   t  e   b  y   f  e  e   l   i  n  g  y  o

  u  r  p  u   l  s  e   i  n  s   i   d  e  y  o  u  r  w  r   i  s   t .       C  o  u  n   t   t   h  e  n  u

  m   b  e  r  o   f   b  e  a   t  s   i  n   t  e  n  s  e  c  o  n   d  s  a  n   d  m  u   l   t   i  p   l  y   b  y  s   i  x .

    b    o    m    k    a    m    p    i    l    l    u    s    t    r    a    t    i    o    n    b    y    w    a    r    r    e    n    b    e    c    k    e    r

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SPRING 2012 |  Science Matters

M E d i c i n E + s o c i a l M E d i a :

Raina Merchant,

MD, MSAssistAnt Professor,

University of PennsylvAniA

DePArtment of emergency meDicine

“i ve ug socialmedia to engage

people in creatingbetter public health.”

Provides

medical care

to people in

Haiti, India, and

other impover-ished countries

around the world.

Teaches

kids

how to

manage

their

asthma.

Figures out

real-life

medical

puzzles, such

as whether a

person needs

a transplant

or what

caused some-

one to die.

Saves

lives by

detecting

infections,

cancer, and

other blood

diseases.

Find more career ideas at sciencebuddies.org

i M a G i n EY o U R s E l F

in M E d i c i n E !

In addition to being a

professor like RainaMerchant,

YoU can bE a:

 Pathologist 

Cytotechnologist 

 RespiratoryTherapist 

When

Raina Merchant

was growing up in

Corpus Christi, Texas, she

loved helping her dad, a sur-

geon and emergency trauma

specialist, when oods andhurricanes threatened

their community.

Raina

divides her

time between teaching

medical students, seeing

patients, and doing research

on sudden cardiac arrest

(SCA), which kills more

than 1,000 people a

day in the U.S. To

help her fellow

Philadelphians becomeaware of AEDs, Raina and

her colleagues created the

MyHeartMap Challenge, a

social media/crowdsourc-

ing project and scaven-

ger hunt.

Aspart of her

mission to help people

survive SCA, Raina is pas-

sionate about automated

external debrillators (AEDs),

portable electronic devices

that virtually anyone can

use to save lives.

“I’m

so happy to be

following in my dad’s

footsteps,” Raina says. “He

now lives in Fiji, where he

continues to help people.I know he’s really

proud of me!”

People

can use an app to

snap photos of AEDs in

ofce buildings and other

places and upload them

to myheartmap.org for

a chance to win

prizes!

After

high school,

Raina graduated

from Yale University, the

University of Chicago,

and the University of

Pennsylvania, where

she now works.

merchantportraitbyeddymarenco

   L  o  o   k   i  n  g   B  a  c   k  :    i    n    1    8    4    9 ,

    w    h    e    n    s    h    e    w

    A    s    2    8 ,

    l    i    z    A    b    e    t    h    b    l    A    c    k    w    e    l    l    (    1    8    2    1  -    1    9    1    0    ) ,    b    e

    c    A    m    e    t    h    e    f    i    r    s    t    w    o    m    A    n    t    o    g    r    A    D    U    A    t    e    f    r    o    m     m

    e    D    i    c    A    l    s    c    h    o    o    l .

 Relief  Doctor

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 Fun Placesto Explore

ALABAMA● Gulf Coast ExplorEum

sCiEnCE CEntEr, Mobile,exploreum.com

CALIFORNIA● California sCiEnCE

CEntEr, Los Angeles,

californiasciencecenter.org● DisCovEry sCiEnCE

CEntEr, Santa Ana,discoverycube.org

● Exploratorium, SanFrancisco, exploratorium.edu

● lawrEnCE Hall

of sCiEnCE, Berkeley,lawrencehallofscience.org

● montErEy Bay aquarium,Monterey, mbayaq.org

● san DiEGo Zoo, San Diego,sandiegozoo.org

COLORADO● DEnvEr Zoo, Denver,

denverzoo.org

● tHE wilDlifE

ExpEriEnCE, Parker,thewildlifeexperience.org

FLORIDA● JaCksonvillE Zoo,

Jacksonville, jaxzoo.org

● kEnnEDy spaCE

CEntEr, Orsino,kennedyspacecenter.com

GEORGIA● GEorGia aquarium,

Atlanta, georgiaaquarium.org

● Zoo atlanta, Atlanta,zooatlanta.org

ILLINOIS● aDlEr planEtarium,

Chicago, adlerplanetarium.org

● tHE fiElD musEum,Chicago, eldmuseum.org

● musEum of sCiEnCE

anD inDustry, Chicago,msichicago.org

● sHEDD aquarium, Chicago,sheddaquarium.org

INDIANA● wonDErlaB musEum of

sCiEnCE, HEaltH anD

tECHnoloGy, Bloomington,wonderlab.org

KENTUCKY● louisvillE sCiEnCE

CEntEr, Louisville,louisvillescience.org

LOUISIANA● sCi-port DisCovEry

CEntEr, Shreveport,sciport.org

MASSACHUSETTS● musEum of sCiEnCE,

Boston, mos.org

MINNESOTA● BEll musEum of natural

History, Minneapolis,bellmuseum.org

● Como park Zoo &

ConsErvatory, St. Paul,comozooconservatory.org

● GrEat lakEs aquarium,Duluth, glaquarium.org

● intErnational

wolf CEntEr, Ely andMinneapolis, wolf.org

● minnEsota Zoo, Apple Valley,

mnzoo.org

● sCiEnCE musEum of

minnEsota, St. Paul, smm.org

● tHE BakkEn, Minneapolis,thebakken.org

● tHE works, Bloomington,theworks.org

MARYLAND● marylanD sCiEnCE

CEntEr, Baltimore, mdsci.org

MICHIGAN● DEtroit sCiEnCE CEntEr,

Detroit, sciencedetroit.org

MISSOURI● saint louis sCiEnCE

CEntEr, St. Louis, sisc.org

NEW JERSEY● liBErty sCiEnCE CEntEr,

Jersey City, lsc.org

NORTH CAROLINA● DisCovEry plaCE,

Charlotte, discoveryplace.org

● sCiworks, Winston-Salem,sciworks.org

OHIO● Cosi, Columbus, cosi.org

OKLAHOMA● tulsa Zoo anD livinG

musEum, Tulsa, tulsazoo.org

NEW YORK● amEriCan musEum of

natural History &

HayDEn planEtarium,New York, amnh.org

● Bronx Zoo, New York,bronxzoo.com

● nEw york Hall of

sCiEnCE, Flushing,nysci.org

● tHE CHilDrEn’s musEum

of sCiEnCE anD

tECHnoloGy, Troy, cmost.org

PENNSYLVANIA● tHE franklin institutE,

Philadelphia, .edu

● CarnEGiE sCiEnCE

CEntEr, Pittsburgh,carnegiesciencecenter.org

SOUTH DAKOTA● tHE mammotH sitE, Hot

Springs, mammothsite.com

TENNESSEE● aDvEnturE sCiEnCE

CEntEr, Nashville,adventuresci.com

● Coon CrEEk sCiEnCE

CEntEr, Adamsville,memphismuseums.org

● liCHtErman naturE

CEntEr, Memphis,memphismuseums.org

● mEmpHis BotaniC

GarDEn, Memphis,memphisbotanicgarden.com

● mEmpHis Zoo, Memphis,memphiszoo.org

● pink palaCE musEum,Memphis, memphismuseums.org

● tHE CHilDrEn’s musEum

of mEmpHis, Memphis,cmom.com

TEXAS● san antonio Zoo, San

Antonio, sazoo-aq.org

● tHE DisCovEry

sCiEnCE plaCE, Tyler,discoveryscienceplace.org

VERMONT● montsHirE musEum of

sCiEnCE, Norwich,montshire.org

WASHINGTON● paCifiC sCiEnCE

CEntEr, Seattle,pacicsciencecenter.org

WASHINGTON D.C.● smitHsonian national

air anD spaCE musEum,Washington, D.C., andChantilly, Virginia, nasm.si.edu

● smitHsonian national

musEum of amEriCan

History, Washington, D.C.,americanhistory.si.edu

● smitHsonian national

musEum of natural

History, Washington, D.C.,mnh.si.edu

● smitHsonian national

ZooloGiCal park ,

Washington, D.C.,nationalzoo.si.edu

Science Matters  | SPRING 2012

Lie IsScience Is Lie!I you look closely at the worldaround you, you’ll fnd that science is everywhere. To helpinspire you to become a healthinnovator, we’ve compiled our toppicks or un places to explore,websites to discover, new booksto read, clubs to join, and otherways to get involved in the

ascinating uture o our world. 

Meet TyrannosaurusSue at the Field

Museum in Chicago.

Listen to the WaveOrgan, a wave-

activated acousticsculpture. Part of the

Exploratorium, it’slocated on a jetty inSan Francisco Bay.

See an aquatic tun-nel in the GeorgiaAquarium. It’s the

world’s largestaquarium, holding

more than 10 million

gallons of water.

Science MattersS P O N S O R E D S E C T I O N

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● Ask D. Univese,druniverse.wsu.edu

● Bill Nye the ScienceGuy, billnye.com

● BainCake,braincake.org

● BainPOP,brainpop.com

● Cool Science foCuious Kids, hhmi.org/coolscience/

forkids● Did You Eve Wonde?,

lbl.gov/wonder

● Discovey Kids,kids.discovery.com

● DagonyTV,pbskids.org/dragonytv

● EngineeGil!,engineergirl.org

● Eteme Science,extremescience.com

● Funology, funology.com

● Gilstat, girlstart.org

HowStuffWoks,howstuffworks.com

● Imagine Engineeing girlscouts.org

● NASA Fo Kids Only,kids.earth.nasa.gov

● National GeogaphicKids, kids.nationalgeographic.com

● Science Buddies,sciencebuddies.org

● Science Made Simple,sciencemadesimple.com

● Science Monste,sciencemonster.com

● Science Museum ofMinnesota OnlineActivities,smm.org/explore

● SciGils, scigirls.org

● The Science Eploe,exploratorium.edu/science—explorer

● TIME fo Kids,timeforkids.com

● TyEngineeing,tryengineering.org/play.php

● TyScience,tryscience.org

SPRING 2012 |  Science Matters

 New Booksto Read 

A selection of the2012 Finalists for theAAAS/Subaru SB&FPrizes for Excellencein Science Books

Middle Grades

● Biomimicy: InventionsInspied by Natue. DoraLee, with illustrations byMargot Thompson. Kids CanPress, 2011.

● The Case of the VanishingGolden Fog: A ScienticMystey. Sandra Markle.Millbrook Press, 2011.

● Elephant Talk: TheSupising Science ofElephant Communication.Ann Downer. Twenty-FirstCentury Books, 2011.

● Wold Without Fish.Mark Kurlansky, with illustra-tions by Frank Stockton.Workman, 2011.

YounG adults

● Feathes. Thor Hanson.Basic Books, 2011.

● Feynman. Jim Ottaviani,with illustrations by LelandMyrick. First Second, 2011.

● Plastic: A Toic Love Stoy.Susan Freinkel. HoughtonMifin Harcourt, 2011.

● Science Fai Season. JudyDutton. Hyperion Books, 2011.

● 4-H NATIONAL YOUTHSCIENCE DAY, 4-h.org

● BOY SCOUTS OF AMErICA,scouting.org

● FIrST LEGO LEAYGUE,rstlegoleague.org

● FIrST rOBOTICSCOMPETITION,usrst.org

● FUTUrE CITYCOMPETITION,

futurecity.org

● FUTUrE SCIENTISTSAND ENGINEErS OFAMErICA,discoverycube.org

● GIrL SCOUTS,girlscouts.org

● HIGH TECH KIDS,hightechkids.org

● INTErNET SCIENCE ANDTECHNOLOGY FAIr,istf.ucf.edu

● NATIONAL STEM VIDEOGAME CHALLENGE,stemchallenge.org

● ODYSSEY OF THE MIND,odysseyofthemind.com

● SCIENCE OLYMPIAD,soinc.org

● TrONIx TEAM,tronixteam.org

● YOUNG INVENTOrSPrOGrAM,

successbeyond.org/YIF.htm

scc Information,

News &Advocacy

● Ameican Associationfo the Advancementof Science, aaas.org

Ameican IndianScience andEngineeing Society,aises.org

● Association foWomen in Science,awis.org

● Edutopia, edutopia.org

● Engineeing isElementay,mos.org/eie

● National EducationAssociation, nea.org

● National ScienceTeaches Association,nsta.org

● National Society ofBlack Enginees,nsbe.org

● Society fo HispanicPofessionals inEngineeing, shpe.org

● Society fo Science& the Public,societyforscience.org

● Society of WomenEnginees, swe.org

● The BenjaminBanneke Institutefo Science andTechnology,thebannekerinstitute.org

● Women in Technology,

womenintechnology.com

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Competitions & Clubs To Join

B robot with a team of fellow inventors and rock the houseat your local FIRST Lego League tournament!

Wb to Discover

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Curiosity Unleashed

Challenge the norm.Explore new ideas.Improve the world.

At Medtronic, we devote ourselves to new

and better ways to restore health.

We know that innovation starts with

imagination. It’s then fueled by passion,

skill and determination.

 The improved health of the world depends

on tomorrow’s scientic innovator. So we

support organizations and activities geared

to inspire and train the next generation of 

doctors, scientists and engineers.

Science....it matters.

www.medtronic.com/foundation

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Innovating for life.