When Will Time End?

Free Documentaries Online

Free Documentaries Online

Find us on:
  

Who's Online

We have 280 guests and 7 members online


When Will Time End?
Close Ad
Lights off
Rate:
1 ratings
Views: 627

From: silichip
Videos: 1981
Added: 08-09-2012 18:35:25
Watch this and other space videos at http://SpaceRip.comYou can now watch this video on:http://spacerip.com/when-will-time-end/It now seems that our entire universe is living on borrowed time. How long it can survive depends on whether Stephen Hawking's theory checks out. Special thanks to Ivan Bridgewater for use of footage.Time is flying by on this busy, crowded planet... as life changes and evolves from second to second. And yet the arc of human lifespan is getting longer: 65 years is the global average ... way up from just 20 in the Stone Age. Modern science, however, provides a humbling perspective. Our lives... indeed the life span of the human species... is just a blip compared to the age of the universe, at 13.7 billion years and counting. It now seems that our entire universe is living on borrowed time... And that even it may be just a blip within the grand sweep of deep time. Scholars debate whether time is a property of the universe... or a human invention. What's certain is that we use the ticking of all kinds of clocks... from the decay of radioactive elements to the oscillation of light beams... to chart and measure a changing universe... to understand how it works and what drives it. Our own major reference for the passage of time is the 24-hour day... the time it takes the Earth to rotate once. Well, it's actually 23 hours, 56 minutes and 4.1 seconds... approximately... if you're judging by the stars, not the sun. Earth acquired its spin during its birth, from the bombardment of rocks and dust that formed it. But it's gradually losing that rotation to drag from the moon's gravity.That's why, in the time of the dinosaurs, a year was 370 days... and why we have to add a leap second to our clocks about every 18 months. In a few hundred million years, we'll gain a whole hour.The day-night cycle is so reliable that it has come to regulate our internal chemistry.The fading rays of the sun, picked up by the retinas in our eyes, set our so-called
Url:
Embed:

Related Videos
0:21:11
Owner:
Views: 2936
Date: 17-08-2010
0:42:58
Owner: silichip
Views: 428
Date: 11-11-2012
0:18:48
Owner:
Views: 9547
Date: 13-05-2010
0:58:46
Owner: silichip
Views: 529
Date: 08-11-2012
0:11:50
Owner: silichip
Views: 2973
Date: 05-01-2011
0:44:33
Owner: silichip
Views: 1355
Date: 10-04-2011
0:44:29
Owner: silichip
Views: 1045
Date: 10-04-2011
0:44:32
Owner: silichip
Views: 1411
Date: 10-04-2011
0:44:34
Owner: silichip
Views: 1173
Date: 10-04-2011
0:44:32
Owner: silichip
Views: 1175
Date: 10-04-2011
0:44:31
Owner: silichip
Views: 1264
Date: 10-04-2011
0:44:34
Owner: silichip
Views: 1371
Date: 10-04-2011
0:25:00
Owner: silichip
Views: 2149
Date: 10-04-2011
Owner: silichip
Views: 790
Date: 30-04-2011
2:28:16
Owner: silichip
Views: 1706
Date: 05-12-2011
0:43:07
Owner: silichip
Views: 1349
Date: 04-01-2012
0:42:55
Owner: silichip
Views: 1008
Date: 08-01-2012
0:43:08
Owner: silichip
Views: 435
Date: 11-11-2012
0:43:09
Owner: silichip
Views: 1066
Date: 08-01-2012
0:44:33
Owner: silichip
Views: 593
Date: 11-11-2012

Category
Owner: silichip
Views: 1117
Date: 15-06-2013
Owner: silichip
Views: 1484
Date: 14-06-2013
Owner: silichip
Views: 1491
Date: 11-05-2013
0:59:36
Owner: silichip
Views: 1279
Date: 11-05-2013
0:59:11
Owner: silichip
Views: 863
Date: 11-05-2013
0:59:13
Owner: silichip
Views: 964
Date: 11-05-2013
0:59:09
Owner: silichip
Views: 891
Date: 11-05-2013
0:58:07
Owner: silichip
Views: 950
Date: 11-05-2013
0:58:34
Owner: silichip
Views: 888
Date: 01-05-2013
0:58:48
Owner: silichip
Views: 684
Date: 01-05-2013
0:58:28
Owner: silichip
Views: 439
Date: 01-05-2013
0:59:04
Owner: silichip
Views: 480
Date: 01-05-2013
0:58:05
Owner: silichip
Views: 704
Date: 01-05-2013
0:57:39
Owner: silichip
Views: 651
Date: 01-05-2013
0:44:04
Owner: silichip
Views: 1344
Date: 14-04-2013
0:44:03
Owner: silichip
Views: 1021
Date: 14-04-2013
0:44:03
Owner: silichip
Views: 741
Date: 14-04-2013
0:44:03
Owner: silichip
Views: 686
Date: 14-04-2013
0:44:00
Owner: silichip
Views: 830
Date: 14-04-2013
0:44:00
Owner: silichip
Views: 506
Date: 14-04-2013
0:44:03
Owner: silichip
Views: 815
Date: 14-04-2013
Owner: silichip
Views: 941
Date: 13-04-2013
Owner: silichip
Views: 824
Date: 12-04-2013
Owner: silichip
Views: 613
Date: 12-04-2013
Owner: silichip
Views: 474
Date: 12-04-2013
Owner: silichip
Views: 469
Date: 12-04-2013
Owner: silichip
Views: 661
Date: 12-04-2013
Owner: silichip
Views: 500
Date: 12-04-2013
Owner: silichip
Views: 427
Date: 12-04-2013
Owner: silichip
Views: 379
Date: 12-04-2013
 
Joomla Tutorial: from JoomlaShack
Watch Free Movies