When you shuffle along carpets on dry days, the friction builds up your negative charge, which is attracted to the positive charge on a doorknob. What does that produce?
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Question 2 of 10
Which of these landforms is an area of land lying between hills or mountains?
Question 3 of 10
According to Hindu thinker Kanada, "Weight causes falling; it is imperceptible and known by inference." What phenomenon was he explaining?
Question 4 of 10
Hepatitis happens when it gets inflamed, cirrhosis when its tissues get scarred, and jaundice when a blocked duct overloads your blood with bilirubin. What is it?
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Question 5 of 10
Which scientific term is defined as outside of our galaxy?
Question 6 of 10
If your mom has hazel eyes, what color would they be?
Question 7 of 10
Of the ten elements known in the ancient world, which one may have been named for Cyprus, where it was extensively mined?
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Question 8 of 10
If the doctor tells you to take your pills bid, how often should you take them?
Question 9 of 10
What Bavarian physician presented a 1906 paper "On a Peculiar Disease of the Cerebral Cortex"?
Question 10 of 10
In 1911, what army nurse from the Australian outback developed an unorthodox treatment for polio that involved hot woolen packs?