Archives of Ask A Scientist!
About "Ask A Scientist!"
On September 17th, 1998 the Ithaca Journal ran its first "Ask A Scientist!" article in which Professor Neil Ashcroft , who was then the director of CCMR, answered the question "What is Jupiter made of?" Since then, we have received over 1,000 questions from students and adults from all over the world. Select questions are answered weekly and published in the Ithaca Journal and on our web site. "Ask A Scientist!" reaches more than 21,000 Central New York residents through the Ithaca Journal and countless others around the world throught the "Ask a Scientist!" web site.
Across disciplines and across the state, from Nobel Prize winning scientist David Lee to notable science education advocate Bill Nye, researchers and scientists have been called on to respond to these questions. For more than seven years, kids - and a few adults - have been submitting their queries to find out the answer to life's everyday questions.
Suppose we decide we decide to a read a book while riding in the car. Our inner ear still feels motion, but our eyes tell us that we are not moving because the words on the page don't appear to move. This conflict between our eyes and our inner ear that tells our brain that something is wrong. We feel dizzy because our brain does not have a clear signal of what is moving. Our brain translates this confusion into a command to stop eating or perhaps to spit out whatever we ate because we may be upset because of something we ate.
One of the best things we can do when we begin to feel motion sickness is to look out the window at a distant object. That will coordinate the movement signals from your eyes with your inner ear. Distract yourself by using a fan or listen to music. Several medications such as dimenhydrinate (Dramamine) or scopolamine patches may also be helpful in relieving the problem.
- Why are humans born with eyes open and puppies are born with eyes closed?
- Why do we have fingernails?
- How do we get cavities from candy and why do our teeth turn gray/blackish?
- What is it about the human eye that limits the types of wavelengths in the electromagnetic spectrum that can be seen as visible light? Why are other animals capable of interpreting infrared waves as well?
- How does Aspirin work?
- How does your body move? Does the brain send it messages?
- Why does your tongue get stuck to metal in the winter?
- Why do babies get their parents features?
- Does sugar make you hyper if you eat a lot of it?
- Does every one in the world have cancer cells in their body?