Wassup yo, i just joined today. i just wanted to ask if ii could get some help with building 2 devices,
1: a heating device that can fit inside a milk container, and has minimal technology. i.e wires, solar panels. This machine will be outside for about an hour, and has to reach a very high temperature. You, as the audience have to find a way to attract the heat energy, and contain it for an hour or so, so that when teh temp. reading is taken, it will be high.
2: a cooling device that has to cool as much as possible. same rules as the last device. except not heating, cooling.
More rules: These have to be two separate devices.
Minimal technology. (no technology preferred).
NO EMMISIONS PEOPLE!!!!!!!!!!,
This project sourrounds global warming. we dont
wana make it worse!
Last but not least, i dont want a hole project for myself. just need some basic help with the ideas and the theory. I'm 13.
2006-11-23 18:28:15 · 2 answers · asked by Pandemonium 2 in Science & Mathematics ➔ Engineering
about heating maching bring a thick wire and wrap it around a spoon then the tips connect them into electric source (big one) dont do it alone it gets really hot ...ok
about the cooling machine i dont know
2006-11-24 00:55:23 · answer #1 · answered by koki83 4 · 0⤊ 0⤋
if your gonna be an inventor learn that stuff.
2006-11-24 02:40:17 · answer #2 · answered by Anonymous · 0⤊ 0⤋