Fluttering Butterfly | Telugu |

September 3, 2018

Today is 12th June 2014 and it’s a special day for us. We celebrate our 10th anniversary. Best wishes to everyone. This joyous fluttering butterfly is a perfect toy to make on this wonderful occasion. Our desire is to see “the gleam in the eyes of every child and adult”. We feel the flapping butterfly…

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Paper Wedge | Hindi

September 1, 2018

We will fold a WEDGE from an A-4 size sheet. First bring the two long edges together and mark the midpoints of the short edges. Then fold both long edges to the midpoints. You have to fold 45-degree angles on the two corners. For this reverse the paper and bisect a corner to produce the…

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Paper Aeroplane | Hindi

September 1, 2018

This Aeroplane has a rocket nose and a streamlined body and flies a long distance. For making this Aeroplane you just need an A-4 sheet. First fold the sheet in half along the midline. Then open and fold two triangles along the right end – like a fat arrow. Fold both triangles to make them…

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A. C. Motor | Telugu |

September 1, 2018

Salvage the core material from a fused tube light choke. Arrange them in a ‘C’ shape so that there is a gap between them. Place a coil with 1200 turns (30-guage) of Insulated Copper Wire. Attach a 60-Watt bulb is series as a “Resistance” to drop the voltage. Stick two ferrite magnets on a cycle…

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Pinhole Camera | Hindi

September 1, 2018

The Pinhole Camera or the Camera obscura is a simple camera without any lens. To make the Pinhole Camera you need an old cardboard box (25 x 15 x10) cm, black paper and butter paper, a needle and a candle. First cut a large window on the top surface of the box. Apply glue on…

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