Scientific Explanation of Everyday Event
Why when sunrise and sunset the sky looks so
co
lo
rf
ul
?
why the sky is
blue
?
How do people make soap?
The flame on a gas stove is
blue
, but the flame on candles on is
yellow
. What causes the
flame
have a different color?
the longer you boil the eggs, the egg is getting harder. Conversely, the longer you boil potatoes, the potato is getting softer. Why so different from the influence of
heat
on the different types of food?
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