An airplane moving at the speed of sound is moving at Mach 1. The name comes from Ernst Mach, a German physicist.
Ernst Mach William Lawrence Sr Omnibit 2-17-22
Ernst Mach William Lawrence Sr Omnibit 2-17-22
Day: February 17, 2022
Seeing is not always believing William Lawrence Sr Cryptowit 2-17-22
Seeing is not always believing William Lawrence Sr Cryptowit 2-17-22
Kbkxe sgt qtucy hkyz cnkt noy uct ynuk votinky.
Punt Waomm
Answer to yesterday’s William Lawrence Sr Cryptowit quote puzzle: Seeing is not always believing.
Martin Luther King, Jr.