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experiments:shaving_foam_and_vacuum_pump [2013/04/04 22:07]
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experiments:shaving_foam_and_vacuum_pump [2013/04/05 00:00] (current)
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 {{tag>​experiment }} {{tag>​experiment }}
  
-Shaving foam and vacuum pump+====== ​Shaving foam and vacuum pump ======
 Make some saving foam grow into a vacuum bell! Make some saving foam grow into a vacuum bell!
 +
 ====== Description of the Experiment ===== ====== Description of the Experiment =====
 Put a glass with some shaving foam into a vacuum bell and pump the air, the foam will grow and go out of the glass. Put a glass with some shaving foam into a vacuum bell and pump the air, the foam will grow and go out of the glass.
 Then let air in and the foam will be like a liquid. Then let air in and the foam will be like a liquid.
 +
 ====== Safety Information ====== ====== Safety Information ======
 +none
  
 ====== Equipment and materials ====== ====== Equipment and materials ======
- +Shaving foam 
-====== References ====== +Vacuum pump
  
experiments/shaving_foam_and_vacuum_pump.txt · Last modified: 2013/04/05 00:00 (external edit)
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