What is the composition of the atmospheres of the gas giants?

Answer Gas giant atmospheres are composed primarily of hydrogen and helium. There are other substances in various amounts, such as methane. It is also notable that hydrogen exists in several states--molec... Read More »

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How to Convert From Torrs to Atmospheres?

Two units for quantifying pressure are the atmosphere, abbreviated atm or atmos, and the torr, which has no abbreviation. Pressure measures the perpendicular force exerted, such as the pressure of ... Read More »

How do I convert bars to atmospheres?

Multiply the pressure in bars by a factor of 0.986923267 to obtain the pressure in atmospheres (atm). A rounded factor of 0.987 can also be used, and will still provide a close approximation. Bars ... Read More »

Some good horror movies with great atmospheres?

28 Days Later28 Weeks Later30 Days of NightA Nightmare on Elm StreetAlienBram Stoker's DraculaCarrieChernobyl DiariesCloverfieldConstantineCube ( I love this one)Dawn of the DeadDaybreakersDevilDra... Read More »

What is the composition of the ETF name PIN?

The PowerShares India Portfolio is an exchange traded fund that consists of 50 companies with stock in the Bombay Stock Exchange and National Stock Exchange. Major PIN sectors include energy (26 pe... Read More »