science111: 1. dip a spoon of gallium in a glass of hot water 2. make a bubble with smoke instead of air 3. dissolve the tablet in weightlessness 4. set fire to the energy-saving lamp 5. push two identical clouds of smoke 6. create a vacuum in
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science111: 1. dip a spoon of gallium in a glass of hot water 2. make a bubble with smoke instead of air 3. dissolve the tablet in weightlessness 4. set fire to the energy-saving lamp 5. push two identical clouds of smoke 6. create a vacuum in
