Clindamycin is also an alternative antibiotic if you are allergic to penicillin. Tooth abscess antibiotics are also used in other areas of general medicine. They just happen to be particularly effective against the bacteria that commonly cause dental infections.
STS-1 Launch. NASA's first Space Shuttle, with an Orbiter named Columbia (Orbiter Vehicle 102), was finally ready for launch on April 10, 1981. The Commander was John Young, the most experienced astronaut, and the Pilot was Robert L. Crippen.
Best Answer: Technically, it began with unpowered glide tests of the prototype shuttle Enterprise, but from your choices, it's A. Columbia was flown on its maiden space flight by John Young, who earlier walked on the moon as Commander of Apollo 16, and Robert Crippen.