A eTwinning Project (2008/2009)
Can you explain the experiment? Why is this happening? I think the ball rolls but I'm not sure. Anyway it is very interesting. I will do at home. Can someone tell me the name of a famous scientist from Poland? Kopernik? Greetings to all students in Poland.
very nice!I will try to do it at home!
This is the best experiment:X. I'll try it at home. congratulations!
I tried doing this experiment and it didn`t work. I envy you.
I've wanted to try this for a long time. I find it absolutely fascinating =)
that's such an interesting way of using a hairdryer and very amusing to:) i like it a liot, it's great!:)
Very cool, Even explained I can't understand how it does't falls
wooow!!i'm amazed with this experiment! really good!congradulations!
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