All the First Aid Stuff That's Changed Since You First Learned It

When was the last time you took a first aid class? The ‘80s? ‘90s? Like everything in the medical field, first aid is constantly evolving, and what you may have learned to do as a first responder 10 years ago could be completely wrong today. Let’s take a look at some of the biggest changes over the last few years.

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Before Going To Space, Astronauts Had to Survive the Desert

No one knew if the first attempts at getting humans into space would crash catastrophically. Before any astronaut could leave the planet, NASA tested their capacity to survive a crash landing in a hostile environment by abandoning them in the desert with only a re-entry pod and parachute for company.

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