Search Results: "Enrico Berlinguer"

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01:04
The Life Of A Star Explained In 1 Minute

256 views / 0 likes - added 3 years ago

The iron in our blood, the silicon in your computer, the oxygen that we breath - all of those elements were synthesized inside a star. UC Santa Cruz astrophysicist Enrico Ramirez-Ruiz walks us through the process from a star's beginning to its death. FEAT
02:40
Where Does Gold Come From?

254 views / 0 likes - added 3 years ago

The iron in our blood or the oxygen that we breathe all formed during chemical reactions inside of a star, but when it comes to heavier elements such as gold, a different process might be at play. UC Santa Cruz's Enrico Ramirez-Ruiz has his own theory abo
04:15
A clever way to estimate enormous numbers - Michael Mitchell

312 views / 0 likes - added 3 years ago

View the full lesson here: http://ed.ted.com/lessons/michael-mitchell-a-clever-way-to-estimate-enormous-numbers Have you ever tried to guess how many pieces of candy there are in a jar? Or tackled a mindbender like: "How many piano tuners are there in Chi
01:27
Disney and Pixar's Luca | Teaser Trailer

75 views / 0 likes - added 1 week ago

Disney and Pixar invite you to experience a summer like never before. Luca arrives June 2021. Set in a beautiful seaside town on the Italian Riviera, Disney and Pixar’s original feature film “Luca” is a coming-of-age story about one youn
12:06
Mesopotamia: Crash Course World History #3

497 views / 0 likes - added 5 years ago

In which John presents Mesopotamia, and the early civilizations that arose around the Fertile Crescent. Topics covered include the birth of territorial kingdoms, empires, Neo-Assyrian torture tactics, sacred marriages, ancient labor practices, the world's
04:06
Why Haven't Aliens Found Us Yet?

481 views / 0 likes - added 5 years ago

We haven't found aliens yet, but if they were out there, would they even contact us? Don't miss Telescope, premiering Feb. 20 at 9/8c on Discovery! Sign Up For The TestTube Newsletter Here ???? http://bit.ly/1myXbFG Read More: The Fermi Paradox http://www
05:34
Measles Explained — Vaccinate Or Not?

694 views / 1 likes - added 5 years ago

Everybody is talking about Measles – but what does the virus actually do in the body? Is it really so harmful that you need a vaccination? We go deep into the body of an infected person and see what Measles does and how the immune system reacts to it! Vid
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05:18
Nuclear Energy Explained: How Does It Work? 1/3

650 views / 1 likes - added 5 years ago

Nuclear Energy Explained: How does it work? Nuclear Energy is a controversial subject. The pro- and anti-nuclear lobbies fight furiously, and it's difficult to decide who is right. So we're trying to clear up the issue - in this video we discuss how we go
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04:10
3 Reasons Why Nuclear Energy Is Terrible! 2/3

684 views / 2 likes - added 5 years ago

Nuclear energy might be a failed experiment. In over sixty years the technology has not only failed to keep its promise of cheap, clean and safe energy, it also caused major catastrophes and enabled more nuclear weapons while the nuclear waste problem is
04:21
3 Reasons Why Nuclear Energy Is Awesome! 3/3

585 views / 2 likes - added 5 years ago

Nuclear energy might have a lot of unused potential. Not only is it one of the best mid term solutions for global warming bit despite what gut feeling tells us, it has saved millions of lives. By investing more into better technologies we might be able to
06:22
The Fermi Paradox — Where Are All The Aliens? (1/2)

639 views / 0 likes - added 5 years ago

The universe is unbelievably big – trillions of stars and even more planets. Soo… there just has to be life out there, right? But where is it? Why don’t we see any aliens? Where are they? And more importantly, what does this tell us about our own fate in
06:21
What is Dark Matter and Dark Energy?

649 views / 2 likes - added 5 years ago

What is dark energy? What is dark matter? Well, if we knew exactly we would have a nobel prize – we know that they exist though. So what do we know about those strange things? Check out THE NOVA PROJECT to learn more about dark energy: www.nova.org.
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