in an ideal world is it possible for everything to be free?because if everything was free, and i mean everything; people wouldnt have to pay for things because the people they are buying the goods or...
I bought some 10 x 50 binoculars as I was told these are ideal for astronamy. looking at the moon they are Ok but not as good as i wanted. What ones shall i buy next to get as close a possible with...
Have you ever noticed that an electric soldering iron no matter where it is put on the workbench will slither around and burn something when you take your eyes off it. ?
Would a large amount of radios, placed between my radio and a transmitter - and all tuned to the same station - make my signal weaker if I tried to tune to the same station?
Why is it that , for example , if you are inside a bus or a building - and look at the width or the length, it appears bigger than if you stand outside and look at the width and the length ? Or is it...
I know that this is probably elementary science to most people , but can someone please explain ( if you could for example ) drive from britain to say , australia , you wouldn't get the sense of going...
The phaonmneal pweor of the hmuan mnid aoccdrnig to rscheearch at Cmabrigde Uinervtisy, it deosn't mttaer in what oredr the ltteers in a word are, the olny iprmoatnt tihng is that the first and last...
now that the night sky is getting darker i was wondering if its possable to see geostationary satellites with the naked eye. i know orbital satellites are visable 365 days of the year, but ive never...