MathFoundations14: Rational numbers and Ford Circles

[cpprogr]

It's really amazing to visualize rational numbers as lines.

[ortega24024]

I found my own way of seeing how it works involving the modular group. See my video "Preliminary version of another maths data blast" (if you can handle the excitement of it - which is there to scare off the idiot and/or suck them into maths).

[nickharvey7]

Very interesting Video!

These Ford Circles must represent something in nature dont you think?

[Pebbe496]

That was a cool one! I like Ford circles! :-)