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SCIENCE EXPERIMENTS WITH WATER
Classes:4^A4^BI.C.M Buonarroti
WATER SURFACE TENSION:HOLES IN WATER
RAIMBOW IN A SAUCER
CONCLUSION: THE SOAP BREACKS THE WATER AND MILK SURFACE TENSION.
RAFTS IN WATER.
CONCLUSION: THE RAFT BEGINS TO MOVE BICAUSE OF THE PUSH OF THE SURFACE TENSION.
AIR AND WATER PRESSURETHE LITTLE DESCARTES' DEVIL
WHEN WE PRESS THE LITTLE DEVIL GOES DOWN TO THE BOTTOM.
AIR
AIR SUBMARINE.
CONCLUSION:THE AIR BLOWN INTO THE STRAW REVEALS
THE SUBMARINE