jtotheizzoe: We never sit here under the weight of all this air, the 5 x 10^18 kg of atmosphere that sits above everyone on Earth, and say “Gosh, that sure is heavy!” You don’t realize just how powerful that 1 bar (~100 kPa) of pressure is until Tumblr Porn

jtotheizzoe: We never sit here under the weight of all this air, the 5 x 10^18 kg of atmosphere that sits above everyone on Earth, and say “Gosh, that sure is heavy!” You don’t realize just how powerful that 1 bar (~100 kPa) of pressure is until

jtotheizzoe: We never sit here under the weight of all this air, the 5 x 10^18 kg of atmosphere that sits above everyone on Earth, and say “Gosh, that sure is heavy!” You don’t realize just how powerful that 1 bar (~100 kPa) of pressure is until

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from: https://thegr8composer.tumblr.com/post/49979116663

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jtotheizzoe: We never sit here under the weight of all this air, the 5 x 10^18 kg of atmosphere that sits above everyone on Earth, and say “Gosh, that sure is heavy!” You don’t realize just how powerful that 1 bar (~100 kPa) of pressure is until Tumblr Porn

jtotheizzoe: We never sit here under the weight of all this air, the 5 x 10^18 kg of atmosphere that sits above everyone on Earth, and say “Gosh, that sure is heavy!” You don’t realize just how powerful that 1 bar (~100 kPa) of pressure is until

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