WOW BALANCE - ENGLISH - 10MB
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6 سال پیش
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A 1-ft long PVC pipe
A 1-ft long PVC pipe has one end cut at a slant of 45-degrees. Can you make the pipe stand on its slant end? You can do this by placing a bottle of water and shifting its center of gravity towards the other side. Children will understand a great deal about balance and center of gravity with this bottle stand.
http://www.arvindguptatoys.com/toys/c.g.ofpipe.html This work was supported by IUCAA and Tata Trust. This film was made by Ashok Rupner TATA Trust: Education is one of the key focus areas for Tata T
6 سال پیش
در تاریخ 1397/04/11 منتشر شده
است.
285
بـار بازدید شده