(3 Minute Read)
What did Christopher Columbus, Pythagoras, and Aristotle have in common with the Hebrew prophet Isaiah?
They all knew earth is a sphere… 946 kata lagi
For my CS class there was an extra credit problem in this week’s problem set where we had to write a sieve of Eratosthenes to find prime numbers up to an input integer. 525 kata lagi
The week began with my expectation that students had watched a YouTube clip showing an excerpt from Carl Sagan’s COSMOS series in which Sagan explains Eratosthenes’ work with shadows. 456 kata lagi