Curious things that sometimes keep me awake at nite: “twelve plus one” uses same letters that spell “eleven plus two”
Read Neil deGrasse Tyson’s Twitter feed at @neiltyson
Original tweet posted on February 23, 2010
A Twitter-related follow-up from Neil deGrasse Tyson:
Note also that both “eleven plus two” and “twelve plus one” each use 13 letters, which the 140-character limit prevented me from adding.