I am only a rectangle with a...
[4497] I am only a rectangle with a... - I am only a rectangle with a hole, but when a part of me falls, someone dies. What am I? - #brainteasers #riddles - Correct Answers: 43 - The first user who solved this task is Djordje Timotijevic
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I am only a rectangle with a...

I am only a rectangle with a hole, but when a part of me falls, someone dies. What am I?
Correct answers: 43
The first user who solved this task is Djordje Timotijevic.
#brainteasers #riddles
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I Raced A Prius

A Prius just tried to race me at the light...
I totally had it for the first 100 meters, but I can only walk so fast.

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Sir Lawrence Bragg

Died 1 Jul 1971 at age 81 (born 31 Mar 1890). William Lawrence Bragg was an Australian-English physicist and X-ray crystallographer who at the early age of 25, shared the Nobel Prize for Physics in 1915 (with his father, Sir William Bragg). Lawrence Bragg formulated the Bragg law of X-ray diffraction, which is fundamental for the determination of crystal structure: nλ = 2dsinθ which relates the wavelength of x-rays, λ, the angle of incidence on a crystal, θ, and the spacing of crystal planes, d, for x-ray diffraction, where n is an integer (1, 2, 3, etc.). Together, the Braggs worked out the crystal structures of a number of substances. Early in this work, they showed that sodium chloride does not have individual molecules in the solid, but is an array of sodium and chloride ions.
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