Science experiments

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Just make sure the chemicals don't go boomz!
0:10
Water Rocket test Jan 2007
By Alex Ng
  • 90 views
2:47
MLRS singapore poly school project
By Alex Ng
  • 331 views
0:15
Rocket Launcher Test 1
By Alex Ng
  • 178 views
1:48
Spybot in action
By Alex Ng
  • 233 views