Monday, December 17, 2007
Curious MAgnetics
Me and Honore did the Curious Magnetics LAb. It was actulally fun, but hard to make work, our wire would not swing backand forth. Because the magnetic force wasbt strong enough. But we worked hard and it payed off , becase we practifcally copleted the whole lab in the amount of time givin.
Wednesday, December 12, 2007
Ball in Flour
Me, Gillian, and Hahhah put a held a ball of some sort above flour. A golf ball. Before I dropped it the ball had potential Energy, and when it almost hit the flour it had kinetic engery.
Thursday, October 25, 2007
Tuesday, October 23, 2007
Launching from the Moon
Maya, Lejayah and I, all "attempted" to get different objects up with Newton's First Law. We tried ising 3 balloons to lift our objects ,but all that did was blow spit in our string pullers face, this was a complicated Lab. We only accomplished bringing two objects up.
Monday, October 22, 2007
Remote Repair LAb
Monday, October 8, 2007
Thrust structure lab
Ceclia, Jackie and I made a thrust structure.
We wanted it to be very strong, so we made a frame out of popsicle sticks, then we bordered it with triangles that we m ade with popsicle sticks. (since triangles are the strongest shapes). We tested our thrust structure out with out bottle three times, and it survived! The bottle didnt always go so high, but our thrust struture survived,
Friday, October 5, 2007
Tuesday, October 2, 2007
Lego Robotics Lab
Amalia, Anna, and I did the lego robotics lab.
We encountered alot of challenges such as: how much time we should program into the turns, and how much speed we needed. Our first Robot was out of power so we got used to the "slowness" that it had. But when we switched to a robot with more power, we had to adjust alot of things (speed, and time). We tried programing our robot to go inbetween towers, and it worked for our first one, but we didnt have enough time to adjust some things on our second one. But we sure were close.
We encountered alot of challenges such as: how much time we should program into the turns, and how much speed we needed. Our first Robot was out of power so we got used to the "slowness" that it had. But when we switched to a robot with more power, we had to adjust alot of things (speed, and time). We tried programing our robot to go inbetween towers, and it worked for our first one, but we didnt have enough time to adjust some things on our second one. But we sure were close.
Monday, September 24, 2007
science
Bournullies law:
I thought that a if you take a bab mobile, and either blow, or fan strong air in between two of the mobile things, they would knowck together.
I thought that a if you take a bab mobile, and either blow, or fan strong air in between two of the mobile things, they would knowck together.
Friday, September 14, 2007
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