Video: Incredible frozen zoo
[jwplayer config=”How-It-Works” mediaid=”8628″]
To find out more about cryogenics, check out ‘The Science of Freezing’ in How It Works issue 31.
This video contains graphic images.
[jwplayer config=”How-It-Works” mediaid=”8628″]
To find out more about cryogenics, check out ‘The Science of Freezing’ in How It Works issue 31.
This video contains graphic images.