CD Hovercraft

[@arindambose606]

Nicely Explained the fundamentals/working principle of Hovercraft. It's really Great.

[@bigyanology3766]

Thanks Arimdam

[@gopalsharma-sf1mb]

All thnx to show simplied science...thnx sir

[@bigyanology3766]

Thanks Gopalji

[@anandabanerjee9054]

Wonderful. Nowadays toys are so expensive that we should make our own toys using discarded materials, which will give us some education also along with amusement. ভাল লাগল।

[@bigyanology3766]

Thanks Ananda

[@dipalikundu8876]

Lovely

[@bigyanology3766]

Thanks Dipali