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swissknife's Profile › Answers

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About swissknife

Member Since November 10, 2006
69, Male

Answers


A:

Why skyscrapers aren't getting much higher ?

Conceptual supertall designs, such as The Illinois by Frank Lloyd Wright (image, right), X-Seed 4000, and Sky City 1000 are probably technologically and architecturally feasible, but are considered by ...
Submitted by swissknife 3 years ago
0 comments


A:

Why sing outside?

I was surprised to find that carols are a pretty old tradition and that they are dated to medieval times and even pagan times! they were sang by the community and outside the churches - might be ...
Submitted by swissknife 3 years ago
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A:

Turning on an empty microwave

simply it ruins the microwave oven. The magnetron creates waves that should be absorbed in the food. If there is no absorption those microwaves will go back to the magnetron. Eventually the ...
Submitted by swissknife 3 years ago
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A:

Roaches and rdiation

This site claims that cockroaches are 6 to 15 times more resilient then us to radiation but it nothing compared to other types of bugs and bacteria. http://www.abc.net.au/science/k2/moments/s1567313 ...
Submitted by swissknife 3 years ago
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A:

Fuel pump stopping automatically

Near the end of the pump you can see a small hole, there is a small pipe from this hole back to the handle. now as long as the hole is open ( that is there is no fuel plugging it ) there is Suction ...
Submitted by swissknife 3 years ago
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A:

How does Stephen Hawking chair works ?

The computer system attached to his wheelchair is operated by Hawking via an infra-red 'blink switch' clipped onto his glasses. By scrunching his right cheek up, he is able to talk, compose speeches ...
Submitted by swissknife 3 years ago
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A:

What's the best Christmas present you ever got?

My daughter she was born on christmas night after many hours of my wife's labor !
Submitted by swissknife 3 years ago
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A:

T-shirt design on the Internet

thank you all for the quick answers !
Submitted by swissknife 3 years ago
0 comments

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