To celebrate the International Day of Mathematics on March 14, the Heidelberg Laureate Forum Foundation (HLFF) offers an online screening of the film “Colors of Math” by Ekaterina Eremenko at 8 p.m.

To most of us, mathematics seems abstract, mysterious, complex, and even out of reach. And at the same time, it is the language in which the world speaks to us. Mathematics can be sensual. She has ...

They don't want you to believe what she saw. There's a whole world under the surface and only Ron has any idea about it. And sometimes the two worlds collide, and sometimes they don't. Ron holds them ...