Scientists now have the technology to bring animals back from extinction … sort of,” according to Hank Green of SciShow. Green says that since DNA detiorates over time, and scientists have determined that it can remain intact for no more than 6.8 million years, which rules out a Jurassic Park travesty. “Instead, the only vanished species we can attempt to revive are the ones that died relatively recently, within the past few tens of thousands of years.” So how exactly would you resurrect a vanished species? Green says there are three possible methods. Tune in as Green explains in this edition of SciShow.
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