Skip to Content

Mathematics

Expand or Collapse all.

1-24-1640

John Pell wrote Marin Mersenne that Thomas Harriot (1560-1621) had found the law of refraction, now known as Snell's law. More information about: John Pell Marin Mersenne Thomas Harriot Snell's Law

We Tweet

RT @txstatetix: This week at the Bobcat Box Office: 🏀 1/24 @TXStateWBB vs Georgia State 7PM 🏀 1/26 WBB vs Georgia Southern 2PM -Coaches vs…
2019-01-23T15:38:13Z
RT @TXST_DoIT: If you need help finding your way around campus, check out Texas State's interactive maps! See buildings, dining locations,…
2019-01-22T20:24:00Z