DOING INTERESTING EXPERIMENTS  AT HOME WITH THE AVAILABLE MATERIALS
A LONG STRING, A BALOON, A DRINKING STRAW, CELLO TAPE  ALONE ARE REQUIRED
INSERT THE STRING INTO THE DRINKING STRAW AND TIE ONE END OF THE STRING TO A POLE AND THE OTHER END TO THE OTHER POLE. NOW INFLATE THE BALOON  AND TIE IT WITH A STRING. BRING THE BALOON CLOSE TO THE STRAW AND PLACE TWO STRIPS OF CELLO TAPE OVER IT SUCH THAT THE BALOON 'S MOUTH IS HORIZONTAL AND PARALLEL TO THE STRING. BRING THE BALOON TO ONE END OF THE POLE AND RELEASE THE MOUTH OF THE BALOON. AT ONCE THE BALOON  WILL MOVE SPEEDILY PROVING THE NEWTON'S THIRD LAW OF MOTION. YOU MAY TRY THIS AT YOUR HOME.  IT COSTS NOTHING. START NOW. THIS IS THE RIGHT TIME.
wait  and see
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FOR SIMILAR  TYPE OF ZERO COST EXPERIMENTS  BROWSE THE FOLLOWING PAGES :                                   t 1 2 3 4 5 6 7 8 9 10 next                        s 1 2 3 4 5 6 7 8 9 10 back

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Science News from Reuters Mar 31 5:20am PT 
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