Рет қаралды 127,307
The Toeplitz conjecture and perfect cuboid problem are among easy-to-understand geometry problems that remain unsolved.
My other KZbin channels:
The Science Fiction Rock Experience ( the music show I produce):
/ @sciencefictionrockexp...
My science and music channel::
/ @drdaviddarling
Science World (with Emrah Polat):
/ @scienceworld1
My website: www.daviddarling.info
My latest book is available here: oneworld-publications.com/wor...