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Battle, Collect and Trade cards from all over the universe!

Also check out these cards:

Curious Cuisine

Curious Cuisine

Bitcoin Card

Money, Money, Money

Money, Money, Money

William Thomson, 1st Baron Kelvin, determined the correct value of absolute zero to be -273.15 degrees Celsius. It doesn’t get much cooler than that!

William Thomson, 1st Baron Kelvin

Pioneers of Science

Pioneers of Science

Going Underground

Going Underground