Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Ancestral Evolution - Ichthyostega to Varanops. That video is uploaded by Naked Science at 2015-05-20T04:28:52-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [g8nm-FSgP4g]
| Name | Ancestral Evolution - Ichthyostega to Varanops |
| Video Uploader | Video From Naked Science |
| Upload Date | This Video Uploaded At 20-05-2015 11:28:52 |
| Video Discription | Subscribe to Naked Science - http://goo.gl/wpc2Q1 Every other Wednesday we present a new video, so join us to see the truth laid bare... It takes over 3 billion years for our ancestor to evolve from a single cell to a foot-long armoured fish. Our future looks bleak but natural selection throws us a lifeline. Over millions of years and thousands of generations our body adapts until we do something no fish has done before, breathe air! The air travels into a new organ, a lung. Take a breath and remember it’s because a monster fish chased our ancestor into stagnant water forcing them to breathe air. We’re Ichthyostega, we can breathe air or water, closing off our windpipe to switch between lungs and gills. Today our gills are gone but the mechanism remains and sometimes it spasms giving us the hiccups. 365 million years ago we stick our head out of the water, there’s a swamp behind us, paradise ahead, the choice is simple but the consequences are immense. We pull ourselves out of the water and change the course of history. Clip from the documentary “Mankind Rising”. Watch it here - http://youtu.be/StqZI9pMq0U g8nm-FSgP4g |
| Category | Science & Technology |
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