Warning: Cannot modify header information - headers already sent by (output started at /home/content/70/7481070/html/appsrc/doyouknow.php:18) in /home/content/70/7481070/html/header.php on line 20

Warning: Cannot modify header information - headers already sent by (output started at /home/content/70/7481070/html/appsrc/doyouknow.php:18) in /home/content/70/7481070/html/header.php on line 21
Do You Know
Questions & Answers on General Knowledge.

What’s a charley horse?
A charley horse a muscle cramp, or sudden, uncontrolled contraction of a muscle. This type of pain is generally felt in the legs, sometimes after heavy exercise, and usually lasts just a few minutes. The expression probably came from the word "charley," which is used to describe a horse that is lame.
--- >>>
More Questions:
  • Why are these trees called deciduous?
  • I have read about how black holes can emit X-rays and radiation. If they absorb light, why do they emit these other things?
  • Why are men’s and women’s bicycles built differently?
  • Why can ice, water and steam co-exist at "triple point"?
  • How does magnetism play a part in tapes to create sound?
  • Why can we see through glass and some minerals?
  • What are we doing when we “gild the lily”?
  • A while ago, there was a fad to have T-shirts that changed colors with changes in temperature. How did those shirts work?
  • How long will a magnetic tape stay magnetized? Won't it lose its magnetization very fast, like we saw with the iron nails?
  • What is the solar system?
  • A man falls into the center of the earth. how much does he weight? Which way is space bent in the center of the earth?
  • What is the difference between bacteria and viruses?
  • Is there any easy way to mold plastics?
  • What is a photoconductor?
  • How big is the universe?
  • Will the temperature of a gas in a closed container rise if is is vibrated in a vacuum?
  • Why does the bigger ball have more gravity pulling on it? Because it weighs more? Which causes which?
  • Which fishes blow themselves up like balloons?
  • How was hemlock used to poison in ancient times?
  • What are some everyday examples of friction? (For example, we couldn't walk without friction.)
  • Is Mount Everest the world’s tallest mountain?
  • What was the origin of a New York “ticker tape parade”?
  • How does a dehumidifier work?
  • Why is Venus hotter than Mercury?
  • What are the types of animals that live in North America?
  • Xmas Activities For Kids
  • Solar System
  • Greatest Leaders in World
  • Benefits of Fennel Seeds
  • Benefits of Green chillis
  • Designs For Bathroom

  • Smartphone Photography Tips and Tricks

    Tripod & Shutter Cable

    Reduce camera shake by building yourself a miniature tripod with a few pieces of cardboard. Then use the volume control on your headphones as a shutter release.

    Chourishi Systems