Gamma radiation (sometimes called gamma ray), denoted by the lower-case Greek letter gamma (γ), is extremely high-frequency electromagnetic radiation and therefore consists of high-energy photons. Paul Villard, a French chemist and physicist, discovered gamma radiation in 1900 while studying radiation emitted by radium. In 1903, Ernest Rutherford named this radiation gamma rays. Rutherford had previously discovered two other types of radioactive decay, which he named alpha and beta rays.
Gamma rays are ionizing radiation, and are thus biologically hazardous. Decay of an atomic nucleus from a high energy state to a lower energy state, a process called gamma decay, produces gamma radiation. This is what Villard had observed.
Natural sources of gamma rays on Earth include gamma decay of radionuclides and secondary radiation from atmospheric interactions with cosmic ray particles. Rare terrestrial natural sources produce gamma rays that are not of a nuclear origin, such as lightning strikes and terrestrial gamma-ray flashes. Additionally, gamma rays are produced by a number of astronomical processes in which very high-energy electrons are produced, that in turn cause secondary gamma rays via bremsstrahlung, inverse Compton scattering, and synchrotron radiation. However, a large fraction of such astronomical gamma rays are screened by Earth's atmosphere and can only be detected by spacecraft. Gamma rays are produced by nuclear fusion in stars including the Sun (such as the CNO cycle), but are absorbed or inelastically scattered by the stellar material before escaping and are not observable from Earth.
Manifestoes of Surrealism is a book by André Breton, describing the aims, meaning, and political position of the Surrealist movement. It was published in 1969 by the University of Michigan press.
From the compilation 'Soluble Fish' (Homestead Records, 1993)
published: 12 Feb 2017
Dropping a match into liquid oxygen
So today, I'm going to be making some liquid oxygen. Oxygen is normally a gas, but it can be turned into a liquid using liquid nitrogen. It's a bit hard to see, but liquid oxygen is faintly blue. This is very dangerous, but what's fun to do, is to throw a match into it. As a liquid, oxygen is an even more powerful oxidizer and it can sometimes react explosively.
WARNING: Liquid oxygen is extremely dangerous. It's an extremely strong oxidizer and can react explosively.
#shorts
published: 05 May 2021
Dumbhead - Dead Bugs
From the compilation 'Soluble Fish' (Homestead Records, 1993)
published: 09 Feb 2017
Waldo Jeffries - The Inside Song
From the compilation 'Soluble Fish' (Homestead Records, 1993)
published: 12 Feb 2017
world strongest acid on skin #shorts
published: 28 Jul 2022
Gashounds - Delirium
From the compilation 'Soluble Fish' (Homestead Records, 1993)
published: 11 Feb 2017
Uranium is safe compared to this...
In this vial, is a concentrated form of uranium called sodium diuranate (Na2U2O7), and it's extremely radioactive. What's kind of weird is that this little box, is even more radioactive, but it isn't filled with a bunch of pure radioactive material, and it's just some old watch hands. However these watch hands, are painted with something called radium, that's 1000000x more radioactive than uranium.
#shorts
published: 05 Apr 2022
Not the reaction he was hoping for 🥴
Not the reaction he was hoping for 🥴 (via roger_farina/TW)
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published: 14 Oct 2022
Is Radiation Harmful? + more videos | #aumsum #kids #science #education #children
Buy AumSum Merchandise: http://bit.ly/3srNDiG
Website: https://www.aumsum.com
Not every radiation is harmful. Radiation is basically energy traveling as waves or particles. It can be classified as ionizing and non-ionizing radiation.
Non-ionizing radiation includes visible light, infrared rays, microwaves, radio waves, etc. Non-ionizing radiation is generally not harmful.
Now, ionizing radiation includes gamma rays, x-rays, radiation given off by radioactive elements, nuclear power plants, nuclear weapons, etc. Although we are daily exposed to low levels of ionizing radiation, it doesn't cause any harm.
However, exposure to high levels of ionizing radiation in a short period of time can damage the DNA in our cells, causing cell dysfunction or even cell death. Also, sometimes when the d...
published: 18 Nov 2018
Cell Explodes Under Microscope (Hydrogen Peroxide vs Germs)
So today, I'm going to be making some liquid oxygen. Oxygen is normally a gas, but it can be turned into a liquid using liquid nitrogen. It's a bit hard to see,...
So today, I'm going to be making some liquid oxygen. Oxygen is normally a gas, but it can be turned into a liquid using liquid nitrogen. It's a bit hard to see, but liquid oxygen is faintly blue. This is very dangerous, but what's fun to do, is to throw a match into it. As a liquid, oxygen is an even more powerful oxidizer and it can sometimes react explosively.
WARNING: Liquid oxygen is extremely dangerous. It's an extremely strong oxidizer and can react explosively.
#shorts
So today, I'm going to be making some liquid oxygen. Oxygen is normally a gas, but it can be turned into a liquid using liquid nitrogen. It's a bit hard to see, but liquid oxygen is faintly blue. This is very dangerous, but what's fun to do, is to throw a match into it. As a liquid, oxygen is an even more powerful oxidizer and it can sometimes react explosively.
WARNING: Liquid oxygen is extremely dangerous. It's an extremely strong oxidizer and can react explosively.
#shorts
In this vial, is a concentrated form of uranium called sodium diuranate (Na2U2O7), and it's extremely radioactive. What's kind of weird is that this little box,...
In this vial, is a concentrated form of uranium called sodium diuranate (Na2U2O7), and it's extremely radioactive. What's kind of weird is that this little box, is even more radioactive, but it isn't filled with a bunch of pure radioactive material, and it's just some old watch hands. However these watch hands, are painted with something called radium, that's 1000000x more radioactive than uranium.
#shorts
In this vial, is a concentrated form of uranium called sodium diuranate (Na2U2O7), and it's extremely radioactive. What's kind of weird is that this little box, is even more radioactive, but it isn't filled with a bunch of pure radioactive material, and it's just some old watch hands. However these watch hands, are painted with something called radium, that's 1000000x more radioactive than uranium.
#shorts
Not the reaction he was hoping for 🥴 (via roger_farina/TW)
Subscribe: https://www.youtube.com/user/BleacherReport?sub_confirmation=1
Follow on IG: http://ww...
Not the reaction he was hoping for 🥴 (via roger_farina/TW)
Subscribe: https://www.youtube.com/user/BleacherReport?sub_confirmation=1
Follow on IG: http://www.instagram.com/f/bleacherreport
Follow us on Twitter: http://www.twitter.com/bleacherreport
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#shorts #sports #mlb
Not the reaction he was hoping for 🥴 (via roger_farina/TW)
Subscribe: https://www.youtube.com/user/BleacherReport?sub_confirmation=1
Follow on IG: http://www.instagram.com/f/bleacherreport
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#shorts #sports #mlb
Buy AumSum Merchandise: http://bit.ly/3srNDiG
Website: https://www.aumsum.com
Not every radiation is harmful. Radiation is basically energy traveling as waves ...
Buy AumSum Merchandise: http://bit.ly/3srNDiG
Website: https://www.aumsum.com
Not every radiation is harmful. Radiation is basically energy traveling as waves or particles. It can be classified as ionizing and non-ionizing radiation.
Non-ionizing radiation includes visible light, infrared rays, microwaves, radio waves, etc. Non-ionizing radiation is generally not harmful.
Now, ionizing radiation includes gamma rays, x-rays, radiation given off by radioactive elements, nuclear power plants, nuclear weapons, etc. Although we are daily exposed to low levels of ionizing radiation, it doesn't cause any harm.
However, exposure to high levels of ionizing radiation in a short period of time can damage the DNA in our cells, causing cell dysfunction or even cell death. Also, sometimes when the damaged DNA tries to repair itself, there can be a change or mutation in the genes, leading to uncontrolled cell division and thus, causing cancer. High levels of ionizing radiation can even turn water in our body into hydrogen peroxide which is really toxic. Thus, the ionizing radiation can prove to be very harmful.
Buy AumSum Merchandise: http://bit.ly/3srNDiG
Website: https://www.aumsum.com
Not every radiation is harmful. Radiation is basically energy traveling as waves or particles. It can be classified as ionizing and non-ionizing radiation.
Non-ionizing radiation includes visible light, infrared rays, microwaves, radio waves, etc. Non-ionizing radiation is generally not harmful.
Now, ionizing radiation includes gamma rays, x-rays, radiation given off by radioactive elements, nuclear power plants, nuclear weapons, etc. Although we are daily exposed to low levels of ionizing radiation, it doesn't cause any harm.
However, exposure to high levels of ionizing radiation in a short period of time can damage the DNA in our cells, causing cell dysfunction or even cell death. Also, sometimes when the damaged DNA tries to repair itself, there can be a change or mutation in the genes, leading to uncontrolled cell division and thus, causing cancer. High levels of ionizing radiation can even turn water in our body into hydrogen peroxide which is really toxic. Thus, the ionizing radiation can prove to be very harmful.
So today, I'm going to be making some liquid oxygen. Oxygen is normally a gas, but it can be turned into a liquid using liquid nitrogen. It's a bit hard to see, but liquid oxygen is faintly blue. This is very dangerous, but what's fun to do, is to throw a match into it. As a liquid, oxygen is an even more powerful oxidizer and it can sometimes react explosively.
WARNING: Liquid oxygen is extremely dangerous. It's an extremely strong oxidizer and can react explosively.
#shorts
In this vial, is a concentrated form of uranium called sodium diuranate (Na2U2O7), and it's extremely radioactive. What's kind of weird is that this little box, is even more radioactive, but it isn't filled with a bunch of pure radioactive material, and it's just some old watch hands. However these watch hands, are painted with something called radium, that's 1000000x more radioactive than uranium.
#shorts
Not the reaction he was hoping for 🥴 (via roger_farina/TW)
Subscribe: https://www.youtube.com/user/BleacherReport?sub_confirmation=1
Follow on IG: http://www.instagram.com/f/bleacherreport
Follow us on Twitter: http://www.twitter.com/bleacherreport
Like us on Facebook: http://www.facebook.com/bleacherreport
#shorts #sports #mlb
Buy AumSum Merchandise: http://bit.ly/3srNDiG
Website: https://www.aumsum.com
Not every radiation is harmful. Radiation is basically energy traveling as waves or particles. It can be classified as ionizing and non-ionizing radiation.
Non-ionizing radiation includes visible light, infrared rays, microwaves, radio waves, etc. Non-ionizing radiation is generally not harmful.
Now, ionizing radiation includes gamma rays, x-rays, radiation given off by radioactive elements, nuclear power plants, nuclear weapons, etc. Although we are daily exposed to low levels of ionizing radiation, it doesn't cause any harm.
However, exposure to high levels of ionizing radiation in a short period of time can damage the DNA in our cells, causing cell dysfunction or even cell death. Also, sometimes when the damaged DNA tries to repair itself, there can be a change or mutation in the genes, leading to uncontrolled cell division and thus, causing cancer. High levels of ionizing radiation can even turn water in our body into hydrogen peroxide which is really toxic. Thus, the ionizing radiation can prove to be very harmful.
Gamma radiation (sometimes called gamma ray), denoted by the lower-case Greek letter gamma (γ), is extremely high-frequency electromagnetic radiation and therefore consists of high-energy photons. Paul Villard, a French chemist and physicist, discovered gamma radiation in 1900 while studying radiation emitted by radium. In 1903, Ernest Rutherford named this radiation gamma rays. Rutherford had previously discovered two other types of radioactive decay, which he named alpha and beta rays.
Gamma rays are ionizing radiation, and are thus biologically hazardous. Decay of an atomic nucleus from a high energy state to a lower energy state, a process called gamma decay, produces gamma radiation. This is what Villard had observed.
Natural sources of gamma rays on Earth include gamma decay of radionuclides and secondary radiation from atmospheric interactions with cosmic ray particles. Rare terrestrial natural sources produce gamma rays that are not of a nuclear origin, such as lightning strikes and terrestrial gamma-ray flashes. Additionally, gamma rays are produced by a number of astronomical processes in which very high-energy electrons are produced, that in turn cause secondary gamma rays via bremsstrahlung, inverse Compton scattering, and synchrotron radiation. However, a large fraction of such astronomical gamma rays are screened by Earth's atmosphere and can only be detected by spacecraft. Gamma rays are produced by nuclear fusion in stars including the Sun (such as the CNO cycle), but are absorbed or inelastically scattered by the stellar material before escaping and are not observable from Earth.