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This is Numberphile. We mainly post videos about mathematics and just numbers in general.

Telescope Time without Tears

Telescope Time without Tears

Brady Haran
Mike Merrifield, Research
Alex Bellos discusses how the Incans used knots in string (Quipu) to record numbers.Check out Brilliant (get 20% off their premium service): https://brillian...

Merrifield/Saari paper: http://bit.ly/TelescopeTears
Extra interview footage: http://youtu.be/bplncn4xC74
Brady's Telescope Video Tours: http://bit.ly/telescopetours

Featuring Professor Mike Merrifield from The University of Nottingham.

More of him on two other channels...
Deep Sky Videos: https://www.youtube.com/DeepSkyVideos
Sixty Symbols: https://www.youtube.com/sixtysymbols

Billionaire Mathematician

Billionaire Mathematician
Monkeys and Coconuts

Monkeys and Coconuts