Video Library

Browse these Videos by Dr. Craig Hane, Ph.D., aka Dr. Del

INCREDIBLE 21ST CENTURY MATH TOOLS

WATCH NOW

PEDAGOGY: THE GOOD, THE BAD, AND THE UGLY

WATCH NOW

RIGOR VS INTUITION

WATCH NOW

INFINITESIMALS: A CAUTIONARY TALE

WATCH NOW

WHAT IS MATH?

WATCH NOW

PYTHAGOREAN TRIPLES

WATCH NOW

PYTHAGOREAN THEOREM: IS IT ALWAYS TRUE?

WATCH NOW

1m S, 1 mi E, 1 mi N: Where do you end up?

WATCH NOW

INFINITY: THE BLACK HOLE OF MATH?

WATCH NOW

A NEW NUMBER SYSTEM AND MODEL

WATCH NOW

BATHED IN IGNORANCE

WATCH NOW

Browse these Videos Recommended by Dr. Craig Hane, aka Dr. Del

JAMES TOUR: THE MYSTERY OF THE ORIGIN OF LIFE

WATCH NOW