Answers to Questions Kids Ask! - Where "Why?" Turns to "Wow!"
Born on this day
July 17, 20101899 - James Cagney
1917 - Phyllis Diller
1920 - Kenneth Wolstenholme D.F.C.
1934 - Donald Sutherland
1935 - Diahann Carroll
1940 - Tim Brooke-Taylor
1942 - Spencer Davis
1948 - Wayne Sleep
1952 - David Hasselhoff
1982 - Natasha Hamilton
The basic principle of ballooning is simple: Warm air rises. If warm air is contained in a lightweight bag it will rise until the temperature of the air inside the bag matches the air outside. As the air cools, the bag starts to descend. These days touring balloons carry propane tanks (burners) in the basket or gondola to control heating the air. They are equipped with an instrument panel with a compass, altimeter, fuel gauge, and more. This makes modern balloon rides safe and comfortable, although the burner does get warm and rather loud at times.
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Does warm milk really make you sleepy and if so, why?
There are a few reasons some people think warm milk helps you fall asleep. First off, milk contains tryptophan, the same ingredient that makes everyone sleepy after Thanksgiving dinner. In…
Why Do I Burp?
“Burp!” You cover your mouth with your hand, but it’s too late. The people at the next table in the food court already heard. As you turn back to your…
Why do you get goosebumps on your body but not on your face?
Goosebumps are caused by smooth muscle that pulls on your hair follicles, causing indentation. Then you get that characteristic raised-and-lowered looking skin. The pulling makes the hairs stand up. We…
Where do worms go in the winter?
The ground is very insulating. In fact, if you dig down deep enough, it can be very warm. While the ground does lose some heat during the cold winters, for…
What is Air made out of?
Air is primarily made up of two elements, nitrogen and oxygen. Nitrogen makes up 78.05% of air and oxygen another 20.95%. The remaining less than 1% is primarily argon, but…