The New York Times' crossword puzzle has been challenging minds for 75 years now, and our favorite astrophysicist is pretty psyched about it.
To celebrate the 75th anniversary of the crossword — which began on Feb. 15, 1942 — the Times has
The New York Times' crossword puzzle has been challenging minds for 75 years now, and our favorite astrophysicist is pretty psyched about it.
To celebrate the 75th anniversary of the crossword — which began on Feb. 15, 1942 — the Times has