cool

I understand that at high altitudes the boiling point becomes lower because of the lower atmospheric pressure, but how was the discovery made on the fact that liquids inside human will boil at higher altitudes? Pilots who fly above a certain height need to wear protective suits, but who discovered that it was necessary? was it after a physical trial? or was it through the calculations based on the lower boiling point found on high altitude land such as Mt Everest?

Hope my question makes sense, don't really know how to express my query.

I have a mazda tribute 03 and im installing a new head unit but cant remove the old one. ive taken down the dash panel but cant find any screws to be unscrewed. Do i need to buy tools to do the job? if not, how?

i want a website where i can download techno/trance songs for free. and like get updates from it

i downloaded the games and clicked start then it asked me to log in. i typed my user name and password(im sure they are correct) but it says 'log in denied for undeternied time.' and 'log in denied from this IP'

wats the problem??

I wanna bleach n dye my hair n pierce my ear but my parents r against it. Last time when I got my ear pierced they got really really angry :@. They even told me to get out of the house!! But I really wanna do those stuff. What should I do??

I've searched heaps of hairstyle n they all say ...layers...

What does it mean? Like if I go to a hairdresser n tell them to cut layers what will they do?

Currently I have a side fringe that's down to my eye. Side burns that are down to my ears. Top and back r like about 5cm long n thin. The side is like 3 cm thin as well. The buttom is as long as my side burns thin as well.

But I want something new. Something more gansta. What hair style should I have? N what do I tell the hair dresser?

I've connected my xbox360 with the computer now what do i need to do to get to xboxlive?

i need paragraphs explain what global warming is and how it cause ice melting. but not wikipedia

how do u play it on pc....download for free