One of the most robust creatures on the planet is the cockroach…gross things, but you have to admire ability to survive…I mean, they’ve been around for 280 million years…

Not only can a cockroach hold its breath for 40 minutes, live for a month without food and run up to three miles per hour, but one can live for up to a week without its head…I repeat: without its head!

Impressive, but there’s a tiny creature known as a tartigrade that’s even toucher…one of these things are about half millimeter long, but they’re almost impossible to kill…

They can survive temperatures of -273.15 Celsius, which is absolute zero…you physically can’t get colder than this…that means a tartidgrade can survive in the vacuum of space and will get back to business if you warm them up…

At the under end of the spectrum, a tardigrade can handle pressures six times greater than what you find at the bottom of the ocean…that’s about 30,000 time more than the atmosphere around us…

You can even boil one of these little buggers in alcohol and it’ll be fine…and if things dry up, a tardigrade will shrivel into a little ball and can stay that way without water for years…

This is the only creature to survive all five of earth’s great extinctions…

So why am I going on about tardigrades and cockroaches?...because we’re about to get into more of the history of the longest-living electronic media we’ve ever known…many attempts have been made it kill it, but yet it’s still here…this is 100 years of radio, part two…

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