D'autres idées de roxane
24 Kids’ Science Experiments That Adults Can Enjoy, Too  You can blow up balloons with Pop Rocks because they contain a small amount of pressurized carbon dioxide gas. | 24 Kids’ Science Experiments That Adults Can Enjoy, Too

24 Kids’ Science Experiments That Adults Can Enjoy, Too You can blow up balloons with Pop Rocks because they contain a small amount of pressurized carbon dioxide gas. | 24 Kids’ Science Experiments That Adults Can Enjoy, Too

Tire climbing, via Flickr.

Tire climbing, via Flickr.

16 expériences scientifiques rigolotes à faire avec les enfants

16 expériences scientifiques rigolotes à faire avec les enfants