Tag: evs

 Vikram Sarabhai did the experiment on the satellite industrial television.

Homi Jehangir Bhabha $\left( { 30 }^{ th }October,1909-{ 24 }^{ th }January,1966 \right) $ was widely considered as the "Father of India's Nuclear Science Program"

Vikram A Sarabhai designed "Aryabhatta" satellite. Sarabhai fabricated, designed and crafted the satellite and was launched in 1975 from Russia.

Guglielmo Marconi an Italian scientist discovered radio. He send and received his first radio signals in Italy in 1895.

It is a specific property of kaleidoscope that same pattern can't be seen twice.

Artists  and designers use KALEIDOSCOPE to get ideas for new patterns.

Tiny colourful glass fragment specially bangle fragments are required to prepare a KALEIDOSCOPE

There is one small hole in the cover disc of KALEIDOSCOPE

In a kaleidoscope tube, three rectangular plane mirrors of same size are placed such that the reflecting surfaces face each other. The mirrors are bound together by a string.

Beautiful patterns are obtained on rotating the tube of kaleidoscopes.