1. JAT (Jake And Troy) INC “We Light You’re World”

2. Why should I choose you? Our light bulbs are the cheapest to make and buy and lasted the longest. We were able to use lead the best out of everyone else. Lead was the best filament for our group because it lasted for 3 min. 41. sec.

3. How did you build it? First we took two identical pieces of wood (5.5X4 in.). We then separated them using 2 pieces of wood (3X1.5 in.). Gluing a mason jar to the top, and drilling three holes in the jar lid. Then we took two 8 in. long tubes and put them in the outer holes, (one of the tubes needs to be shorter then the other) then in the middle put two wires with gator clips through the jar lid. Get a filament and put it in between the two gator clips add a gas to it (argon, oxygen, or carbon dioxide) you can begin testing

4. How does it work? The electricity flows through the wires and the gator clips, then it goes into the filament which reacts with light. The gas (argon, oxygen, or carbon dioxide) is an important part because if you supply the filament with a large amount of fuel, then the filament will burn up more quickly then if it didn’t have hardly any fuel.

5. What about a Movie?

6. Bibliography http://kids.nineplanets.org/eartfoto.htm (10-24-06)http://kids.nineplanets.org/eartfoto.htm http://en.wikipedia.org/wiki/Light_ bulb “16:48, 22 October 2006.” Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. (10-25-06)http://en.wikipedia.org/wiki/Light_ bulb