Pi Day with Neil DeGrasse Tyson
Mar. 14th, 2019 09:13 am![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png){kind=small}
neonvincentHappy Pi Day! In this year's celebration, I am taking a break from the last three Pi Days, which all shared a pie theme. This year, the theme is math and science with Neil deGrasse Tyson: Neil DeGrasse Tyson celebrates Pi Day and Einstein's birthday.
