Freezing North American Wood Frogs

are theis the peepers that i always here in the spring?

Interesting to see how much people are in denial about the frog's heart actually stopping. Yes, the heart completely stops and freezes along with the lungs and brain. The wood frog can perform cryonics naturally, but scientists are still attempting to figure out how to do this on humans and other animals. Once again, nature is first when it comes to the coolest technologies. It's hard to beat millions of years of evolution.

This helps to support the physics behind the cryonics movement....doing a search on cryonics will show that they are very advanced in thier science.

they have extracellular space that prevents the icekristals to damage the bloodvessels. And also sort of anti freeze for their blood.

This is to confirm that the heart and brain activity of the from does stop completely. There is no circulation of blood, no heart beating and no brain activity. By our current definition, the frog is dead. However, our definition of death is limited. The frog is not dead. In this state of cryonics, it is not alive either -- it is "viable." Like unplugging a computer from the wall, the computer is neither broken (dead) nor working (alive) -- it is "viable" with potential to work again.

^_^ flatline...... ^_^
I am a doctor.. impresed !!
'blood wrks like an antifreeze'
amazzzzzzzzzzing !!!!!!!!

didnt you watch the video he is a professor he confirmed no heart beat even i'm not that stupid maybe mother nature made an animal that could do that did you ever think of that?

omg you are an idiot. i have read about these they release some sort of chemical that like preserves themselves. these frogs have been studied to see if this is possible to do for humans.

I didn't say that, you dumb idiot...I know they freeze, I'm not dumb like your mom.

jeeze man im just saying their heartbeat DOES stop and they DON'T die. end of story. no moms included. some assembly required. please drink responsibley :D