Science fair 8th – 14th october 2018 - CNR · Science fair 8th – 14th october 2018. The...
Transcript of Science fair 8th – 14th october 2018 - CNR · Science fair 8th – 14th october 2018. The...
![Page 1: Science fair 8th – 14th october 2018 - CNR · Science fair 8th – 14th october 2018. The RM@School stand - The wool experiment. What is a raw material ? These different things](https://reader033.fdocuments.in/reader033/viewer/2022060901/609e7a8342d1d77a4f1ff387/html5/thumbnails/1.jpg)
Science fair 8th – 14th october 2018
![Page 2: Science fair 8th – 14th october 2018 - CNR · Science fair 8th – 14th october 2018. The RM@School stand - The wool experiment. What is a raw material ? These different things](https://reader033.fdocuments.in/reader033/viewer/2022060901/609e7a8342d1d77a4f1ff387/html5/thumbnails/2.jpg)
The RM@School stand - The wool experiment
![Page 3: Science fair 8th – 14th october 2018 - CNR · Science fair 8th – 14th october 2018. The RM@School stand - The wool experiment. What is a raw material ? These different things](https://reader033.fdocuments.in/reader033/viewer/2022060901/609e7a8342d1d77a4f1ff387/html5/thumbnails/3.jpg)
What is a raw material ?
These different things : tee-shirt, spoon, belt, bottle… what are they made of ?
Where does it come from ? animal, vegetal or mineral ressource ?
![Page 4: Science fair 8th – 14th october 2018 - CNR · Science fair 8th – 14th october 2018. The RM@School stand - The wool experiment. What is a raw material ? These different things](https://reader033.fdocuments.in/reader033/viewer/2022060901/609e7a8342d1d77a4f1ff387/html5/thumbnails/4.jpg)
We use ressources to manufacture objets.
A lot of waste is produced during the manufacturing
and after when the object is old or broken.
What else can be done ?
Repairing - recycling
and find a use for the matters that are thrown today in the manufacturing step
it’s the circular economy
![Page 5: Science fair 8th – 14th october 2018 - CNR · Science fair 8th – 14th october 2018. The RM@School stand - The wool experiment. What is a raw material ? These different things](https://reader033.fdocuments.in/reader033/viewer/2022060901/609e7a8342d1d77a4f1ff387/html5/thumbnails/5.jpg)
the example of wool
Some sheeps are bred for wool and others for the milk
![Page 6: Science fair 8th – 14th october 2018 - CNR · Science fair 8th – 14th october 2018. The RM@School stand - The wool experiment. What is a raw material ? These different things](https://reader033.fdocuments.in/reader033/viewer/2022060901/609e7a8342d1d77a4f1ff387/html5/thumbnails/6.jpg)
1- We can extract keratine from wool (cosmetic products)
2- We can use wool to catch copper from polluted water
![Page 7: Science fair 8th – 14th october 2018 - CNR · Science fair 8th – 14th october 2018. The RM@School stand - The wool experiment. What is a raw material ? These different things](https://reader033.fdocuments.in/reader033/viewer/2022060901/609e7a8342d1d77a4f1ff387/html5/thumbnails/7.jpg)
![Page 8: Science fair 8th – 14th october 2018 - CNR · Science fair 8th – 14th october 2018. The RM@School stand - The wool experiment. What is a raw material ? These different things](https://reader033.fdocuments.in/reader033/viewer/2022060901/609e7a8342d1d77a4f1ff387/html5/thumbnails/8.jpg)
After work … It’s lunch time !
During the week: 2000 pupils and 1000 individuals and families
400 people came on the RM@School stand