Failed Experiment 3!

Failed Experiment 3 is very very very very very tiring!! ):
It wasted like 2 hours of our time. -.-
1 dollar each for rubbing alcohol, and 80cents each for coke bottles and 25cents each for Plasticine.(my memory so good!)
That experiment is like, you have to have rubbing alcohol, Bottles (big ones), pumper with rubber stopper(our rubber stopper was too small and had to use plasticine.)
Have to prevent any air from going our of the bottle for a high pressure of air inside.
We had to like step on the pumper for maybe more than 1000000x (exaggerating). :P
Then someone had to hold on to the plasticine to prevent the soft plasticine to tear.
But after so much of tiring times, we finally gave up.
I think we tried for 4 or 5 time.
And our hands were like pink in colour!
Can you see how much resilience we had?!
We did live up to a WRS student you know!! :x
The video and picture is here!

BYEBYE! I'm done with Failed experiment 3! Wait for experiment 4 soon!