Tagged: math

New Largest Known Prime Number – Numberphile

There is a new “largest known prime number”. Extra footage: http://youtu.be/o0ZOs7sMS7k More on Mersenne Primes: http://www.youtube.com/watch?v=PLL0mo… Perfect Numbers: http://www.youtube.com/watch?v=ZfKTD5… Googolplex: http://www.youtube.com/watch?v=8GEebx… Graham’s Number: http://www.youtube.com/watch?v=XTeJ64… This video features Dr Tony Padilla from the University of Nottingham. Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile...

Dragon Curve

Beautiful Dragon Curves, Fractals and Jurassic Park. Featuring Rob Eastaway.

Equations that rule the world

Although they don’t actually exist in the physical world, our most powerful tools could be mathematical equations. They underlie much of modern technology, from radio to power generation, to photo compression and electronic musical instruments.