seven tenths?

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They are a well-known brand in the UK and around the Red Sea area. I expect that their overseas shipping system would be robust and reliable.



My guess would be either the % of water cover on the planet, or a loose approximation of N content of air?

Or the amount of tax we pay in Europe
 
is there anywhere that sells this stuff in the US? it's like $40 bucks to order one t shirt from their website with the shipping...
 

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