› added 3 years ago

105

TIL about the rarest blood type. Named SARAS, only 2 families in the world have it and is officially recognised as an entirely new blood group.

Read more donateblood.com.au

via reddit.com

4PxX TIL the F-35 fighter is the most expensive weapons program ever with a price tag of $1.5 trillion, and it’s still three years away from launch
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grWx8 TIL about South Africa's Meerkat Radio Telescope Observatory and their impressive efforts to capture the heart of the Milky Way galaxy using radio waves.
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