On July 31 in history, the first U.S. patent was issued, Apollo 15 astronauts drove the Lunar Roving Vehicle, the Game Boy launched in America, and Michael Phelps set an Olympic record. (READ MORE)
On July 31 in history, the first U.S. patent was issued, Apollo 15 astronauts drove the Lunar Roving Vehicle, the Game Boy launched in America, and Michael Phelps set an Olympic record. (READ MORE)