Top 100 questions
- Why do brown or blue eyes turn green in young adulthood? (more)
- I would like to know if the aluminum in antiperspirants contributes to alzheimers? (more)
- Is there a machine that will measure the amount of oxygen that my lungs use in a breath? Or the d...(more)
- Is there a way to make a simple smoke bomb that isn't poisonous or harmful? How would I be able t...(more)
- Is it true that in total a bee's venom is acidic while a wasp's venom is basic? If so, would it m...(more)
- Why does an atom have neutrons and why does a specific atom have a limited amount of isotopes. Fo...(more)
- What is the effect of sound on plants? I have come up with a lot of good information, but I have...(more)
- My grade 10 biology teacher tells us that blood comes in different shades of red (dimmer and dark...(more)
- Are Canadian dimes made out of zinc? What about quarters, nickels, loonies and twonies?? (more)
- I'm a switcher. On January 7, 2003 Apple announced a new small (more)
- How many satellites orbit the earth? How many are used for weather forecasting? And what is the m...(more)
- Why does an ice cube melt faster in tap water than salt water? (more)
- At a bar a fellow was doing a bar trick in which he asked anyone for a piece of foil from: cigare...(more)
- Is it possible for a girl to get pregnant even if the man did not fully ejaculate? If a man and w...(more)
- I know that the genes for red hair and for blonde hair are both recessive. What is the likely ha...(more)
- What is the chemical composition of basic aluminum, steel, and brass, and which metal conducts he...(more)
- When seperating hydrogen and oxygen from water by using electricity is there a safe way to contai...(more)
- Why is the sound of fingernails scratching against a chalkboard so irritating to listen to? (more)
- Who REALLY discovered oxygen? According to an National Public Radio program, in the 1850s 3 men a...(more)
- How long does it take bubble gum to digest after it is swallowed? (more)
