Is your A/C about to freeze? The signs to look for & the way to thaw it out.

To keep your A/C from freezing, make sure your air filters are clean. It helps your A/C to not work as hard.
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NASA seeks research volunteers to spend a year on a simulated mission to Mars or the Moon

Do you have a love for space and want to help be a part of the next research phase to send people to the Moon and Mars? Well, ...