David Webb and his wife came to our clas on block day to teach about vacuums and about amostphere presseure. He did amazing things for example he made a big marshmellow by putting in this machine and blocking allthe atmostphere pressure out. Also he blew a little air in the baloon and puit in the same machine and tunred it on and the became bigger. then when he took it out it deflated. Lastly David Webb is a really nice guy.
Friday, March 26, 2010
Thursday, March 25, 2010
March Madness
This post is exactly what the title is about. It's about colloege basketball. My favorite in college basketbal is Rutgers bit they didn't make the tournament. But i still got to have someone to root for and that is Kentucky because of John Wall who is one of the top prospects in the NCAA.So far almost every game in the tournament have been close and some have been decided by buzzer beaters. So i'm really looking for the final game and hope that Kentucky is in the game and win the national championship.
P to the ERMIT
Guess who got his permit. . . me. Yesterday I went to the DMV and took my permits test and got my permit i only got six wrong. The teast was really easy and before all this i took an online course. The online course took me a good five hours. In six months i am be going to be driving. That's if I pass my Behind the Wheel test which there is no doubt i am. Because i practice a lot with my dad. So watch out i am going to be in the streets!!!!!!!!!!!!!!!!!!
Can Crusher
In chemistry we empty aluminum cans and we filled them up with little water and put on this stove majigger and the let the can boil till the steam was coming out. Out of nowhere this object that look like a worm show up on the water where we are suppose to cool the can and we started to burn it. As i was saying the can was put into cool water after the steam came out and the can just crushed it was amazing. The reason this happened was because the molecules from the outside crushed the can.
Thursday, March 11, 2010
Elephant toothpaste
Today in chemistry we took time off at the end of the class to test the elephant toothpaste by mixing hydroxide with water. It was pretty cool it look like nothing was happening then in a few seconds. Then out of nowhere the elephant toothpaste just started to erupt like volcano. We repeated it again and the outcome was the same.
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