This is an image of a pulsar, named Vela, approx 1000 lightyears away. What we see here is a beam of electromagnetic radiation emitting from the objects poles as it spins rapidly, meaning they are rather like galactic lighthouses.
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πŸ‘€︎ u/spiderbabyinapram
πŸ“…︎ Dec 17 2021
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Does the Earth's core give off Electromagnetic Radiation?

I know that the earth is a giant electro magnet , and the magnetic field helps protect us from radiation from space among other things, but doesn't it also give off Electromagnetic Radiation? I would think that with all that's going on in the core that at least some Electromagnetic Radiation would be emitted, right? I tried looking this up, but the search terms confuse Google.

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πŸ‘€︎ u/Seths_dad
πŸ“…︎ Jan 18 2022
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This rock glows. Most sodalite will fluoresce orange under ultraviolet light. Electromagnetic radiation (light from the UV flashlight) is absorbed which then re-emits radiation at a longer wavelength – in this case, the yellow glow. v.redd.it/jkz8p0iv8j881
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πŸ‘€︎ u/mohiemen
πŸ“…︎ Dec 29 2021
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Effects of Radiofrequency Electromagnetic Radiation on Neurotransmitters in the Brain (2021) frontiersin.org/articles/…
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πŸ‘€︎ u/badbiosvictim1
πŸ“…︎ Dec 17 2021
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The eerily beautiful blue glow of the nuclear reactor is caused by Cherenkov radiation, where electromagnetic radiation is emitted when a charged particle passes through a medium at a speed greater than the phase velocity of light in that medium
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πŸ‘€︎ u/firetoronto
πŸ“…︎ Dec 07 2021
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radionics machine, an quack medicinal device that claims that disease can be diagnosed and treated by applying electromagnetic radiation (EMR), such as radio waves, to the body reddit.com/gallery/rw3kcg
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πŸ‘€︎ u/YanniRotten
πŸ“…︎ Jan 07 2022
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More β€œHavana Syndrome” Victims Speak Out (NBC News). β€œβ€˜Havana Syndrome’ likely caused by pulsed microwave energy, government study finds.” Of course, there have been experts saying this all along and continue to say that it is caused by exposure to electromagnetic radiation. activistpost.com/2021/12/…
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πŸ‘€︎ u/Budget-Song2618
πŸ“…︎ Dec 24 2021
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Electromagnetic radiation from an atom

When an atom have some kinetic energy how that energy transform inform of electromagnetic radiation, do the protons constantly radiate?, but many people say that electron won't radiate with some certain energy but if the energy is quantized it does radiate, Since changing in magnetic field changes the magnetic field oscillating back and forth, Why electrons don't radiate with every energy that atom has since the atom is moving.

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πŸ‘€︎ u/Diamonds_3636
πŸ“…︎ Dec 11 2021
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Long-term exposure of 2450 MHz electromagnetic radiation induces stress and anxiety like behavior in rats [2019] sciencedirect.com/science…
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πŸ‘€︎ u/Regenine
πŸ“…︎ Oct 05 2021
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Theoretically could you freeze objects if you were to entangle their atoms with an electron, causing the electron to oscillate along with the atoms, converting their kinetic energy to electromagnetic radiation via accelerating charge causing the atoms to lose speed, thereby temperature?
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πŸ‘€︎ u/akiyama4001
πŸ“…︎ Dec 13 2021
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Does electromagnetic radiation, like visible light or radio waves, truly move in a sinusoidal motion as I learned in college?

Edit: THANK YOU ALL FOR THE AMAZING RESPONSES!

I didn’t expect this to blow up this much! I guess some other people had a similar question in their head always!

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πŸ‘€︎ u/kylitobv
πŸ“…︎ Jun 04 2021
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The effect of pulsed electromagnetic radiation from mobile phone on the levels of monoamine neurotransmitters in four different areas of rat brain europeanreview.org/wp/wp-…
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πŸ‘€︎ u/modernmystic369
πŸ“…︎ Jan 08 2022
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ELI5: Is there more to health concerns of radiation than just the "ranking" in the electromagnetic spectrum? Could radio waves be more harmful from whatever source be more harmful than visible light from a light bulb, despite visible light being much "higher" in the spectrum? If yes, why?

A TL;DR version is basically the title. Also, there's an extra "be more harmful" in the title, but I can't find an option to fix it.

Now onto the original post:

For example, visible light (a light bulb) is "above" radio waves and microwaves (5G) in the electromagnetic spectrum, meaning it has a shorter wavelength and higher energy and frequency. A TV remote uses infrared radiation which is also "above" radio waves and microwaves. Obviously, a TV remote and a light bulb are completely harmless despite having higher energy and frequency than radio waves and microwaves. Now, here is what I'm wondering. Is there more to it than just the "position" in the electromagnetic spectrum when it comes to potential health risks to humans? I know that 5G is harmless, but is it necessarily less harmful than a light bulb just because it's "lower" in the electromagnetic spectrum or are there more factors that determine how harmful certain radiation is to humans? If there is more to it, what is it? What would make 5G more harmful than a light bulb, despite visible light being much "higher" in the electromagnetic spectrum than radio waves and microwaves, assuming that is the case? Government websites just state that there are currently no known health concerns related to 5G and that it is still being studied whether there could be any health concerns, but why would they say that if we know that light bulbs are harmless and they are "higher" in the electromagnetic spectrum? Is it just a formality?

I couldn't think of any better example than 5G, so please forgive me about that, I'm not a stupid conspiracy theorist and I'm all for better network, I am absolutely not worries about any kind of safety risks because there are not any, but I'm just curious about how radiation works.

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πŸ‘€︎ u/unturorum
πŸ“…︎ Dec 06 2021
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[FWI] A future NASA robotic mission to the asteroid belt discovers small scattered deposits across the belt of a new element from the fabled "Island of Stability" on the periodic table. Most intriguingly it seems to produce gravitational effects when subject to electromagnetic radiation wavelengths.
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πŸ‘€︎ u/Lorix_In_Oz
πŸ“…︎ Dec 13 2021
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[J] [Neurotransmitters] Effects of Radiofrequency Electromagnetic Radiation on Neurotransmitters in the Brain (2021) frontiersin.org/articles/…
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πŸ‘€︎ u/badbiosvictim1
πŸ“…︎ Dec 17 2021
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THEY WATCH YOU WITH ELECTROMAGNETIC FREQUENCIES AND RADIATION, THIS IS WHAT ALSO READS YOUR MIND

They surround locations with electromagnetic radiation, it's used for lighting. You can see it subtly all around you and if you start to record it, they'll move the radiation focal point. They use EMF waves for brain and body imaging. Radio frequencies support V2K. My perps (who are deranged black men and women serving a few pedophilic and sociopathic white men) attempted to condition me to only admiring black men, they made every guy I dated abuse me psychologically. This business seems to be a lot of pervy old men doing pervy old shit. There's no depth to it besides them using it to spy on people physically, etc.

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πŸ‘€︎ u/GANJASbandcamp
πŸ“…︎ Sep 22 2021
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Non-Thermal Effects of Electromagnetic Radiation on a Living Organism talgat.org/news/wp-conten…
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πŸ‘€︎ u/modernmystic369
πŸ“…︎ Dec 20 2021
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If some animals can emit light, can they emit other forms of electromagnetic radiation in useful ways (obviously, excluding infrared as escaped heat)?
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πŸ‘€︎ u/Masske20
πŸ“…︎ May 28 2021
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Attenuation of viruses via electromagnetic radiation?

I've been looking at the history of virology and I've seen a few things about the first rabies vaccine. Attenuation (making the viruse weak enough to not be a threat) can be done via passaging them through unrelated animals cells, drying them, exposure to oxygen, and heat.

Question. I've heard that you can hit them with X-rays and uv radiation to deattenuate them, but how useful is the success rate? I've heard that the UV radiation simply denatures the proteins so badly that they're point less for usage in vaccination.

P.s. how do they ensure the proteins are still useful after heating? Do they just heat them 'just right'?

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πŸ‘€︎ u/Accelerator231
πŸ“…︎ Nov 28 2021
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When do we tell her that all light is Electromagnetic Radiation
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πŸ‘€︎ u/KeegalyKnight
πŸ“…︎ Aug 09 2021
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Doctor gives evidence under oathunder oath about the dangers of 5G and other electromagnetic radiation, which could explain the increase in some of the types of chronic sickness we currently see in the USA. v.redd.it/989eb8bcsq481
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πŸ‘€︎ u/AfterHoursQ82Q
πŸ“…︎ Dec 10 2021
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TIL The color purple is a non-spectral color. Meaning it is always a combination of two different wavelengths of electromagnetic radiation. zmescience.com/science/co…
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πŸ‘€︎ u/Juuhonber
πŸ“…︎ Aug 04 2021
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[WP] You're a magnetic dragon. Your hoard is a collection of magnets, and your breath attack throws magnetic fields and electromagnetic radiation.
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πŸ‘€︎ u/nobodysgeese
πŸ“…︎ Sep 03 2021
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Remember kiddos, "Electromagnetic radiation damages and can even kill!" 🌞 πŸ”ͺπŸ’€ ⚰️
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πŸ‘€︎ u/Taelah
πŸ“…︎ Aug 10 2021
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This Day in Victorian History German physicist Wilhelm RΓΆntgen produces and detects electromagnetic radiation in a wavelength range today known as X-rays or RΓΆntgen rays (1895) en.wikipedia.org/wiki/Wil…
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πŸ‘€︎ u/TheVetheron
πŸ“…︎ Nov 08 2021
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you're crossing the Fulda Gap and this dude bounces electromagnetic radiation off your gf's ass, wdyd
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πŸ‘€︎ u/skippythemoonrock
πŸ“…︎ May 19 2021
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2021-10-15, 13:24 UT - PONCOTS system at Kyoto university in Japan managed to capture another impact using two electromagnetic radiation bands (500-750 nm and 889 nm)
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πŸ‘€︎ u/lajoswinkler
πŸ“…︎ Oct 22 2021
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Hippocampal Oxidative Stress Induced by Radiofrequency Electromagnetic Radiation and the Neuroprotective Effects of Aerobic Exercise in Rats: A Randomized Control Trial journals.humankinetics.co…
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πŸ‘€︎ u/modernmystic369
πŸ“…︎ Nov 16 2021
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β€œIt’s microwaves!” How your home appliances and cellphone are modified to increase electromagnetic radiation exposure by /u/AlteHexer titechnical.quora.com/It-…
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πŸ‘€︎ u/SryHuRU
πŸ“…︎ Oct 31 2021
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