help

Anaoymous , 8/29/2007 i dream about my past alot old boy friends and things that have happened to

How does a pinhole camera work?

Anonymous , 7/27/2007 How does a pinhole camera work?

How does a magneto work?

Anonymous , 7/27/2007 How does a magneto work?

How does a lie detector (polygraph) work?

Anonymous , 7/27/2007 How does a lie detector (polygraph) work?

How does a lava lamp work?

Anonymous , 7/27/2007 How does a lava lamp work?

How does a Fresnel lens work?

Anonymous , 7/27/2007 How does a Fresnel lens work?

How does a Dippy Bird work?

Anonymous , 7/27/2007 How does a Dippy Bird work?

How does a catapult work?

Anonymous , 7/27/2007 How does a catapult work?

How does "bulletproof" glass work?

Anonymous , 7/27/2007 How does "bulletproof" glass work?

How do you calculate G-forces?

Anonymous , 7/27/2007 How do you calculate G-forces?

How do trick birthday candles work?

Anonymous , 7/27/2007 How do trick birthday candles work?

How do touch-sensitive lamps work?

Anonymous , 7/27/2007 How do touch-sensitive lamps work?

How do torpedo engines work under water?

Anonymous , 7/27/2007 How do torpedo engines work under water?

How do they get the balls in ball bearings so perfectly round and smooth?

Anonymous , 7/27/2007 How do they get the balls in ball bearings so perfectly round and smooth?

How do they get lead in a wooden pencil?

Anonymous , 7/27/2007 How do they get lead in a wooden pencil?

How do spray bottles pump fluid?

Anonymous , 7/27/2007 How do spray bottles pump fluid?

How do scratch-and-sniff stickers work?

Anonymous , 7/27/2007 How do scratch-and-sniff stickers work?

How do Pop Rocks candy work?

Anonymous , 7/27/2007 How do Pop Rocks candy work?

How do polymer crystals work and why do they absorb so much water?

Anonymous , 7/27/2007 How do polymer crystals work and why do they absorb so much water?

How do people pull large objects with their teeth?

Anonymous , 7/27/2007 How do people pull large objects with their teeth?