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Word of the Day

revenant:
revenant: one who returns after death or a long absence.

Born on this day

September 19, 2011

1911 - William Golding
1931 - Brook Benton
1934 - Brian Epstein
1928 - Pete Murray
1933 - David McCallum
1940 - Zandra Rhodes
1940 - Bill Medley
1945 - Kate Adie
1946 - Michael Elphick
1948 - Jeremy Irons
1949 - Twiggy
1963 - David Seaman
answers to questions kids ask
Q:
Why doesn’t alcohol freeze?
A:

Alcohol will freeze, but only at extremely low temperatures. Water’s freezing point is 0 degrees Celcius, but the freezing point of ethanol (the alcohol you’re talking about) is -114 degrees Celsius. Ultra-low temperature freezers (which are the coldest you can buy) have temperatures between -50 and -90 degrees Celcius. Your freezer at home most likely has temperatures around -10 degrees Celcius. All these temperatures are too warm for pure alcohol to freeze. That’s why you can alcohol in your freezer and it won’t freeze.

In: Science
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