Don’t it always seem to go…

Left: All the water in the world (1.4087 bil­lion cubic kilo­me­tres of it) includ­ing sea water, ice, lakes, rivers, ground water, clouds, etc. Right: All the air in the atmos­phere (5140 tril­lion ton­nes of it) gath­ered into a ball at sea-lev­el den­si­ty. Shown on the same scale as the Earth.

Thanks, Dan

2 thoughts on “Don’t it always seem to go…”

  1. I not to men­tion my bud­dies end­ed up view­ing the best points from the web­site while imme­di­ate­ly devel­oped a hor­ri­ble feel­ing I had not expressed respect to the site own­er for those secrets. Those young boys had been for that rea­son excit­ed to see all of them and have now absolute­ly been tak­ing plea­sure in those things. Many thanks for sim­ply being con­sid­er­ably thought­ful and then for mak­ing a deci­sion on some ter­ri­fic top­ics most peo­ple are real­ly need­ing to learn about. My very own hon­est regret for not express­ing appre­ci­a­tion to you soon­er.

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