Grant Confuses Northern Isles Crowd Or...
Quizzes & Puzzles0 min ago
Science
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If heat destroys magnetism - then how does the Sun have magnetic fields
For years, I've used stainless steel metal scourers for cleaning burnt on deposits on non-delicate cooking trays, pans etc. The one I usually buy looks like a fist size lump of metal springs or...
taste for sugar? Its nutritiously empty, rots teeth and is blamed for a whole raft of diseases, not to mention it makes you fat. And yet humans seem to crave it in one form or another. If 'survival of...
I rarely sign petitions but I have done this one.
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A toy bird that looks a little like an ostrich, it continually dips its head into a beaker and then out again. Uses the phenomenon of capillary action I think to go on and on, apparently endlessly. I...
At 22.45 tonight there is a bright star to the north west of the moon, approx. two moons away, anybody know what it is?
Could a smell be so bad that the smell itself and the smell alone would kill you?
Curious as to how good my eyesight is. How far away is Jupiter tonight?
So you have children. That could be an evolutionary failure for all you know. I never did have biological issue but what if I did something that contributed to our survival as a species later on?...
The Martian rover robot has just celebrated it's 12 year anniversary. Latest finding that there was far more water than we previously expected...
My husband would love a telescope but don't really know where to start. I bought him one previously for £100 but it was shockingly bad so was sent back..... He just wants a good decent one for a...
A mirror has 60 LEDs, each lasts 5000 hours on average. When, on average, will the first LED fail. Obviously it depends on the spread of failure rates. 60 candles would all fail at similar times. So...
I'm making a game, and I need to know something.
If 79.5 years were to pass in a single week, then how long would one year be?...
Never mind , in a few years time we will have this sorted and it will be just like landing an aeroplane
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Footage of an unknown planet in our solar system from the International Space Station?
I know this is a really weird question, but could a human's body odor reach a "limit" in how badly/strongly it smells, reaching a point where there is so much bacteria in the skin/swear that the smell...
Am I going mad. My daughter tells me that there was a question today on the above paper as follows. Given a rectangle with a diameter of 12cm and shortest side x cm. Find the least and greatest...
why is it when i open a bottle the outside is a lot colder than it was fresh from the fridge unopened thanks
I went to the doctor and he says I have scarring on the left ear drum. I found in the internet that this is called "Tympanosclerosis". I did not have middle ear infection before, but I had outer ear...
Zoom into the outer ring.
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