Cheer Me Up With Your ‘Daft Things...
ChatterBank1 min ago
Science
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I watched the Big Bang programme on Panorama last night. I've never bought into the Big Bang Theory so it's nice to see that it is losing momentum among some scientists. Obviously no one can answer my...
what weight is 2160 newtons
is it 216 kilos of force i.e 1/5 a tonne appx
or 2.16 tonne ???...
I live on the flightpath of UK transatlantic flights in the UK . Over the last few days, the sky has been particularly clear with very little cloud cover and I've noticed that some aircraft seem to...
Apparently it's in the constellation of Perseus now.
I have two questions i hope someone will check, to see if i'm doing them right, please; 1)what volume of 0.1m of sulfuric acid contains 0.002 moles would the answer be, 98 (the relative molecular...
I've got a standard household wall thermometer in a plastic casing that goes up to 50 degrees Celsius in scale The thermometer has been lying on a shelf for some months and when I picked it up earlier...
odd question, but i have a small compact for makeup and i carry it round with me, refilling the little trays with lipstick, concealer, creme eyeshadows etc..just for touch ups etc ....but obviously...
Has anyone any idea of how I can polish out (if that's the term) very fine scratches on a watch? The watch is one of those multi-function types that tell you the altitude, temperature, points of the...
To prove a point someone advised me to go on a crash diet to see the affects compared to a conventional exercise and diet regime. I ate nothing for 4 days then as soon as I ate a meal I had immediate...
Didn`t know whether to put this here or body and soul but I thought it might be more medical science. When I`m extremely tired I tremble but it`s like an internal trembling. One of my colleagues has a...
If you take the digits 0 - 9 of Pi over a long stretch do they eventually settle out almost 1/10th of the total for each. For example if you toss a coin 1000 times it should be close to 500 heads....
Now it's common knowledge what causes this but I noticed something the other day whilst watching a car program. The wheels in question were going backwards as usual but there was the circle of wheel...
if you only know a and b and what f(x) equals, how do you work out what x is?
" As Amelia is flying westward across Indiana and Illinois, she begins to encounter south winds and high stratus clouds. The clouds get thicker and lower until eventually she finds herself in...
" It is December and Amelia is unsure of her position. Her instruments could tell her in a flash, but she is trying to make her way without relying on them as a sort of game to keep herself...
"In flying in cloudy conditions, the instrumentation tells me that the clouds extend up too high to get above and down too low to safely get below. The ice buildup on the wings is beginning to...
It should be exactly 3 but it's slightly out. How did that happen?
Could there be somewhere else in the universe where it is 3?...
" on her birthday, which happens to fall on september 21st, amelia is flying due east. as the sun rises and begins to bathe her elegant craft in golden light, the radio crackles and an announcer...
I can do some of them, but on mymaths, there are questions that involve ending up with fractions, but we haven't ben taught how to do these, and the online tutorial doesn't include any that do . . . ....
