Iron roof, glass walls, burn...
[4084] Iron roof, glass walls, burn... - Iron roof, glass walls, burns and burns and never falls. What am I? - #brainteasers #riddles - Correct Answers: 37 - The first user who solved this task is H Tav
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Iron roof, glass walls, burn...

Iron roof, glass walls, burns and burns and never falls. What am I?
Correct answers: 37
The first user who solved this task is H Tav.
#brainteasers #riddles
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Are Caterpillars Good To Eat?

Johnny: Daddy, are caterpillars good to eat?
Father: Have I not told you never to mention such things during meals!
Mother: Why did you say that, Junior? Why did you ask the question?
Johnny: It's because I saw one on daddy's lettuce, but now it's gone.
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Peter Dollond

Died 2 Jul 1820 (born 1730).British optician, son of John Dollond. Peter, though lacking a theoretical background, invented the triple achromatic lens still in wide use, made substantial improvements in the astronomical refracting telescope, and improved navigation instruments of his day. In 1765, he placed convex lenses of crown glass on either side of a biconcave flint glass lens to make the achromatic triplet lens to further improve the correction of colour fringes. (In 1733, Chester Moore Hall had invented the achromatic lens system by joining a crown glass lens and a flint glass lens, which reduce chromatic aberration.)
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