Upload date
All time
Last hour
Today
This week
This month
This year
Type
All
Video
Channel
Playlist
Movie
Duration
Short (< 4 minutes)
Medium (4-20 minutes)
Long (> 20 minutes)
Sort by
Relevance
Rating
View count
Features
HD
Subtitles/CC
Creative Commons
3D
Live
4K
360°
VR180
HDR
71,791 results
What we call "light" is actually just a tiny fraction of the broad range of radiation on the electromagnetic radiation spectrum.
412,394 views
11 years ago
What happens in alpha, beta and gamma decay? What are the differences between these three types of decay? This video ...
59,764 views
2 years ago
Gamma Ray interactions with matter. Includes photofission, photodisintegration, pair production, Compton scattering, and the ...
86,660 views
Radiation is one of those words that frightens many people. In this video, Fermilab's Dr. Don Lincoln explains the known kinds of ...
589,694 views
7 years ago
Nuclear radiation is emitted from a material when the nucleus of an unstable atom loses energy by emitting ionizing radiation.
71,891 views
9 years ago
How was alpha, beta, and gamma radiation discovered and named? Why is there two kinds of beta radiation? Through the papers ...
163,598 views
3 years ago
During gamma decay, an excited nucleus releases energy in the form of a gamma photon. Gamma radiation is high-energy ...
16,632 views
4 months ago
There are cosmic snipers firing at random into the universe. What are they and what happens if they hit us? OUR CHANNELS ...
14,457,718 views
An introduction to alpha, beta, and gamma radiation.
223,227 views
13 years ago
137,000 views
0
22,000,000 views
16,000 views
8,100 views
364 views
Radioactivity. We've seen it in movies, it's responsible for the Ninja Turtles. It's responsible for Godzilla. But what is it? It's time to ...
813,831 views
8 years ago
It's time for our second to final Physics episode. So, let's talk about Einstein and nuclear physics. What does E=MC2 actually mean ...
938,384 views
The merging of two neutron stars was detected by gravitational waves and then by telescopes in all parts of the electromagnetic ...
1,134,605 views
6 years ago
These jets pierce through the star, emitting X-rays and gamma rays (magenta) as they stream into space. They then plow into ...
140,119 views
1 year ago
The gamma particle does not create a new element like the other radioactive particles, but instead causes the excitation of ...
1,435 views
The Earth's magnetosphere, a huge magnetic bubble, protects us from significant radiation exposure and deflects the vast majority ...
5,864 views
5 years ago
This video explains alpha, beta and gamma radiation.
115,908 views
A Huge thanks to Dr Leif Scheick, Calla Cofield and the JPL Media Relations Team. Thanks to Col Chris Hadfield. Check out his ...
21,889,166 views
Gamma-ray bursts are much less common than regular supernovae, and in fact regular supernovae can do just as much damage ...
723,667 views
The differences between alpha, beta and gamma rays are as follows. An alpha particle consists of two protons and two neutrons ...
185,748 views
Drama film, based on the play of the same name written by Paul Zindel in 1965. The play won the 1971 Pulitzer Prize. The film ...
9,950 views
7 months ago