2007年7月5日 星期四
2007年7月2日 星期一
Race Results
Great Links

If you ever want to find out about anything, go to www.wikipedia.org
To find out about cool Rube Goldberg Machines: http://www.rube-goldberg.com/
2007年6月25日 星期一
Short Circut Experiment
Today, we did a little experiment based on short circuiting, we put a piece of aluminum foil and a AA battery. Then you connect each end of the battery to the foil and wait for 2 or three seconds, then it will be burning hot. That's a short circuit.
2007年6月19日 星期二
Science Experiment
Today in Machine mania, we did a scientific experiment on presure and evaporation.
Insturctions:
1. Pour alchohol(water is fine, but alchohol works better) inside a bottle.
2. Plug a cork into the bottle.
3.Plug a bicycle pump into the cork.
4.Pump about 10-15 pumps.
5.Pull out the cork with a sudden pulling action.
6. A cloud will form inside the bottle.
The pciture on the bottom is what happens before and after.
Insturctions:
1. Pour alchohol(water is fine, but alchohol works better) inside a bottle.
2. Plug a cork into the bottle.
3.Plug a bicycle pump into the cork.
4.Pump about 10-15 pumps.
5.Pull out the cork with a sudden pulling action.
6. A cloud will form inside the bottle.
The pciture on the bottom is what happens before and after.
2007年6月17日 星期日
My first Post!!(important)
This is my first post(well:) obviously), this post is about my car that I'm making from scrap. I'm making this car in Machine Maniac class in HKIS. oh right, I forgot to introduce myself, my name is Porsche Ma and I go to Chinese International school. This summer program(machine maniac) is really fun. My car is going to be a SUV car, it's going to be a average fast and average strength car. I wanted to make it fast and strong, but thats going to be kinda impossible, right?
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