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- I recently removed some mercury from a thermostat and I've been told by my teacher that to touch ...(more)
- Since a plane's wing is designed to fly right side up, how does a plane stay up in the air when i...(more)
- Can you really grow plants from the seeds found in Mammoth feces? In national parks here in Misso...(more)
- Why are the water levels of the Atlantic and Pacific Oceans different at the Panama Canal if they...(more)
- I am studying tension and compression in support structures such as hammocks and diving boards. T...(more)
- Can you help me with the physics of an amusement park ride called the Magic Carpet? The Magic Car...(more)
- I'm doing a science project in which I'm trying to see if sound waves created by a computer (mono...(more)
- Which substance plays the most important role in making a blue eye blue? I have got blue eyes, bu...(more)
- I am a year 5 teacher. I was wondering if it would be ok if I had my students work in pairs to as...(more)
- Is it possible to make a soap bubble that you can get inside? (more)
- Why can't an insect grow large enough to terrorize a city? (more)
- Why do we not have a mouthwash that prevents plaque buildup and, hence, gum disease? (more)
- I understand the concept of dominant and recessive alleles but I was wondering why some alleles a...(more)
- Recently a friend of mine took a picture of what he thought was a grasshopper out at his camp far...(more)
- How do astronomers know the true position of stars? When astronomers show us pictures of the Grea...(more)
- Science and religion are two different ways of explaining how we exist. How can scientists have r...(more)
- If you find a bone in an archeological dig how can u tell what kind of animal it was? (more)
- Can you explain paleomagnetism? From what I've read, I've learned that paleomagnetism is the stud...(more)
- Will Cyanide be a poison to brewer's yeast used to make beer? (more)
- My son, age 12 is asking for a chemistry set for Christmas. This is an area that has always inter...(more)
