2007-04-11 02:15:14 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Astronomy & Space
Like, bending water without touching it?
Water is a polar molecule and responds to static charge. During dry weather, a guycan turn on a water faucet to a slow steady trickle, comb his hair with a PLASTIC comb, bring the comb close to (but not touching) the trickle of water and it will bend.
2007-04-11 02:59:01 · answer #1 · answered by SteveA8 6 · 0⤊ 0⤋
Volcanoes in the Solar System could be a good one.
Volcanoes on Earth, Mars and Io (one of Jupiter's moons and most volcanic body in the Solar System). Biggest volcano in the Solar System (it's on Mars). Volcanicity on Venus. Volcanic craters versus impact craters (check out what's going on with the Moon). Etymology of the word (from Vulcan, ancient Roman god of fire and volcanoes). Pictures (there are many good ones).
Overall, this topic is very interesting and for all audiences. There are sites on the Internet (see below) as well as books (for example from Amazon). You'll shine, I'm sure!
2007-04-11 11:29:37 · answer #2 · answered by stardom65 3 · 0⤊ 0⤋
I like the scale model solar system myself. See the sources.
2007-04-11 09:50:49 · answer #3 · answered by campbelp2002 7 · 0⤊ 0⤋
on what? space? umm..talk about Europa, the icy Jupitor moon
2007-04-11 09:18:18 · answer #4 · answered by Anonymous · 0⤊ 0⤋
you gotta add some more details... what does this presentation need to be on?
2007-04-11 09:18:57 · answer #5 · answered by hollybear 6 · 0⤊ 0⤋