Try for using alternative energy, By Students of Asthinapuram village school, Tamil Nadu.

Panchayat union middle school,17,Asthinapuram,KattangolothurBlock,Kannivakkam post,Kancheepuram district.Pin:603202 cell:9894566423,044-42659394.

HAVE YOU SEEN SUN RICE

YOU HAVE SEEN SUN RISE

We browsed and searched for experiments got one from www.arvindguptatoys.comhttp://www.arvindguptatoys.com/arvindgupta/tlf120.pdf Downloaded it started working on it.

HEY! LOOK AT THIS PICTURE,IN THIS DOWNLOADED BOOK.LET US TRY TO DO

THIS,SEEMS LIKE A SOLAR COOKER.LET US SAVE ENERGY.

I AM KEEPING A GLASS PLATE AS WE SAW IN THE PICTURE OF THE

REFERENCE BOOK.

THEN I AM KEEPING AN INFLATED CAR TUBE

I AM PAINTING THE ALUMINIUM BOX IN BLACK

COLOUR

I AM POURING WATER IN RICE IN THE RATIO OF 1:2

I AM KEEPING THE BOX INSIDE THE TUBE

I AM KEEPING BLACK COATED GLASS ON THE TUBE

OH!! NO!! THE RICE IS NOT COOKED (Problem)

WHY????WHY????

WHY????WHY???? WHY????

WHY????

WHY????

WHY????

WHY??????

WHY????

OH NO, WE HAVE MADE A MISTAKE WE HAVE ONLY SEEN THE PHOTO WE MUST READ AND

DO IT

O.K LET US READ PROPERLY

WE MUST NOT KEEP BLACK COLOUR GLASS. IN THE BOTTOM, WE MUST KEEP A WOODEN BLOCK

KEEP A NORMAL CLEAN GLASS,THE AIR BETWEEN THE TUBE AND THE VESSEL MUST NOT ESCAPE O.K.;

WE ARE KEEPING A WOODEN BOX COVER IN THE BOTTOM.

INSTEAD OF CAR TUBE TVS BIKE TUBE IS KEPT.

WE ARE KEEPING THE BLACK COATED RICE BOX WITH WATER IN THE MIDDLE OF THE TUBE.

COVERED WITH A PLAIN GLASS ON THE TOP

WE ARE KEEPING BRICKS ON THE GLASS TO PREVENT THE AIR FROM ESCAPING FROM THE GAPS BETWEEN THE TUBE AND THE WOODEN BLOCK.THE BOX IS HEATED FOR THREE HOURS.

WOW! RICE IS COOKED.COME LET’S HAVE SUN RICE.

National award for solar cooker in DESIGN FOR CHANGE CONTEST

http://www.hindu.com/2010/11/30/stories/2010113061050200.htm Pls click on this to view News paper clipping.

Won lot of Prizes