If you want to order this experiment send e-mail:
gakon67@hotmail.com and explain which one you want to buy and how many items. The experiment will be send to you with a courrier.
radiometer --------------------15 euro (ακτινόμετρο)
density--ice experiment------- 15 euro ( πείραμα πυκνότητας)
gyroskopio---------------------15 euro (γυροσκόπιο)
free fall-------------------------15 euro ( Πείραμα ελεύθερης πτώσης)
Try to see them at the link:
Experiments
If you wish to have one of this
lighting ball, please send me an email to gakon67@hotmail.com ( the cost is only 15 euro)
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