Quizzes & Puzzles1 min ago
Science
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Interesting article, exploring a few of the more common (mis) conceptions about our brains.
http://www.bbc.co.uk/news/health-15619393...
if the asteroid that missed the planet at 200,00 miles or whatever it was, since it's on the belt, and cycling the system plus the gravity of earth, doesnt that mean it will be going off track and...
What should the formula be to work out the following question using sin, cos or tan? 28 years since doing this and totally forgotten. A helicopter takes off from an army base on a bearing of 75deg and...
Leaving aside the possible ramifications of the results or whether those results are to be believed, what is it about the experiment that means this result has only been obtained this year? Has it...
If you were to strap a piece of buttered toast to a cats back and drop it out of a window, would it spin in perpetual motion due to the 2 theories that toast always lands buttered side down and a cat...
A lorry is carrying a large cage full of birds which are all standing on the floor of the cage. If the birds decide to fly about in the cage will the weight of the lorry and its load change? Answer...
Yaaaawn ?? No, actually, did anyone hear this on Radio 4 today? They can scan your brain, and see if you have a brain condition which causes you to have criminal tendencies. If so, can you say ... I...
http://pubs.rsc.org/e...ng/2011/cp/c1cp23213d
Will it ever catch on and could we become self sufficient?...
hello... sorry if this isnt the correct topic for this question but im trying to search for some footage of a astroid belt or shower hitting a planet which happend maybe several years ago, the imagies...
I've read a couple of former postings about this, but was confused by the science. What I'm really after is some recommendations for people have made a successful choice. I'm looking for a...
Watch it full screen in HD - amazing...
Why does our voice choke and goes weak when we cry?
http://www.astro.corn...stro201/bodes_law.htm
Is there a reason why planets seem to obey the spacing as predicted by Bode's Law? It must be more than a mathematical fluke!...
If it has now been established that fracking for oil caused earthquakes in the region what were the after effects of the underground nuclear explosions?
Does anyone out there know what happened to the original Zeiss star projector from the London Planetarium?
A certain 3 digit number when divided by :a) 7 gives a remainder of 2. b) by 8 ...remainder of 3 and c) by 11.....remainder of 6. I need the algebraic equation(s) to solve to get the 3 digit number....
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What are other objects in the solar system include the _________?
Have you seen these things, if i can remember rightly it was something like a ball or disc magnetically stuck on a track and you gave it a push and it would keep going all day and night until you...