Apollo Splashdown & Recovery 2/3
Two spectacular photographs showing, in a very fundamental way, that the world is big but highly connected
NASA’s Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft successfully entered Mars’ orbit at 10:24 p.m. EDT Sunday, Sept. 21, where it now will prepare to study the Red Planet’s upper atmosphere as never done before. MAVEN is the first spacecraft dedicated to exploring the tenuous upper atmosphere of Mars.
ROOT CANAL PROCEDURE
A root canal is a procedure done to help repair a tooth that’s been severely decayed or infected.
A root canal procedure is performed when the nerve of the tooth becomes infected or the pulp becomes damaged. During the procedure, the nerve and pulp are removed, and the inside of the tooth is cleaned and sealed.
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This makes me cringe