Looking for more math? Check out some of the best channels and websites:
Numberphile
Videos about numbers – it’s that simple. Videos by Brady Haran
PBS Infinite Series
Mathematician Kelsey Houston-Edwards offers ambitious content for viewers that are eager to attain a greater understanding of the world around them. Math is pervasive – a robust yet precise language – and with each episode you’ll begin to see the math that underpins everything in this puzzling, yet fascinating, universe.
Matt Parker
I do mathematics and stand-up. Sometimes simultaneously. Occasionally while being filmed. (It’s quite the Venn diagram.)
Katie Steckles
Katie Steckles is a mathematician who enjoys talking about maths.
3Blue1Brown
3Blue1Brown is some combination of
math and entertainment, depending on your disposition. The goal is for explanations to be driven by animations and for difficult problems to be made simple with changes in perspective.
vsauce
Our World is Amazing. Vsauce was created by Michael Stevens in the summer of 2010.
Evelyn J Lamb
Mathematics: Learning it, doing it, celebrating it
Henry Segerman
3D printed mathematical sculpture (mostly).
Vi Hart
Vi Hart likes triangles! AND APPLES!
Tadashi Tokieda
Tadashi Tokieda is the director of studies in mathematics at Trinity Hall, University of Cambridge. One of his lines of activity is inventing, collecting, and studying toys—simple objects from daily life that can be found or made in minutes, yet which, if played with imaginatively, exhibit behaviors so surprising that they intrigue scientists for weeks.
TEDEd Math
Lessons worth sharing: build a lesson around any TED-Ed Original, TED Talk or YouTube video
Kahn Academy
You can learn anything. For free. For everyone. Forever.