Current Events > Science invents Male contraceptive

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WingsOfGood 07/30/21 3:15:34 AM #1:	https://www.forbes.com/sites/jvchamary/2021/07/29/ magnetic-male-contraceptive-birth-control/amp/ Dudes won't take it cause it isn't manly but here you go: Scientists have developed tiny magnetic particles that could one day be used by men for birth control. The nanoscopic particles would be injected into the bloodstream. They would then be guided to the testes with a magnetic field, which also generates heat for contraception. Heat is a natural contraceptive. Male mammals often have a suspended scrotal sac to keep their testes cool. By wearing tight pants or underwear, some male humans will also raise the temperature of their scrotums, which can lower sperm counts. The teams latest research, published in the journal Nano Letters, involved injecting male mice with magnetic particles made of iron oxide (or magnetite). The materials are not only safely broken-down by normal metabolism, but their mode of delivery intravenous injection is relatively non-invasive too. When the researchers applied an alternating magnetic field, the nanoparticles would warm-up the testes. After injecting nanoparticles into male mice with several doses over two days, the researchers found that the magnetic field heated the testes to 40C (104F) hot enough to cause shrinkage that limited their ability to produce sperm cells. That effect, called magnetic hyperthermia, would last up to 60 days. Following the magnetic heat treatment, the mice couldnt father any pups for 7 days, but after two months they could be back to making babies at an average rate of 12 per female, suggesting the animals can return to being fully fertile. One near-future application for the technology is selective breeding of livestock and household pets, although nanoparticles could potentially be used in humans. Existing male contraceptives includes vasectomy (cutting or tying the sperm ducts), which is typically permanent, and single-use devices such as condoms. Nanoparticles would be a better alternative, offering a reversible contraceptive that is recycled by the body. <cite>WingsOfGood posted [p:956601234] in Science in... [t:79589987]...</cite> <quote>https://www.forbes.com/sites/jvchamary/2021/07/29/ magnetic-male-contraceptive-birth-control/amp/ Dudes won't take it cause it isn't manly but here you go: <quote>Scientists have developed tiny magnetic particles that could one day be used by men for birth control. The nanoscopic particles would be injected into the bloodstream. They would then be guided to the testes with a magnetic field, which also generates heat for contraception. Heat is a natural contraceptive. Male mammals often have a suspended scrotal sac to keep their testes cool. By wearing tight pants or underwear, some male humans will also raise the temperature of their scrotums, which can lower sperm counts. The teams latest research, published in the journal Nano Letters, involved injecting male mice with magnetic particles made of iron oxide (or magnetite). The materials are not only safely broken-down by normal metabolism, but their mode of delivery intravenous injection is relatively non-invasive too. When the researchers applied an alternating magnetic field, the nanoparticles would warm-up the testes. After injecting nanoparticles into male mice with several doses over two days, the researchers found that the magnetic field heated the testes to 40C (104F) hot enough to cause shrinkage that limited their ability to produce sperm cells. That effect, called magnetic hyperthermia, would last up to 60 days. Following the magnetic heat treatment, the mice couldnt father any pups for 7 days, but after two months they could be back to making babies at an average rate of 12 per female, suggesting the animals can return to being fully fertile. One near-future application for the technology is selective breeding of livestock and household pets, although nanoparticles could potentially be used in humans. Existing male contraceptives includes vasectomy (cutting or tying the sperm ducts), which is typically permanent, and single-use devices such as condoms. Nanoparticles would be a better alternative, offering a reversible contraceptive that is recycled by the body.</quote> </quote> ... Copied to Clipboard!
BloodMoon7 07/30/21 3:16:32 AM #2:	So magnetic cocks? Rad. --- My maid will hear about this. <cite>BloodMoon7 posted [p:956601245] in Science in... [t:79589987]...</cite> <quote>So magnetic cocks? Rad. </quote> ... Copied to Clipboard!
UnholyMudcrab 07/30/21 3:19:33 AM #3:	Ah yes, just inject these magnets into your dick and all will be well. --- https://imgur.com/VeNBg https://imgur.com/gd5jC8q https://imgur.com/PKIy7 https://imgur.com/3p29JqP <cite>UnholyMudcrab posted [p:956601285] in Science in... [t:79589987]...</cite> <quote>Ah yes, just inject these magnets into your dick and all will be well. </quote> ... Copied to Clipboard!
BloodMoon7 07/30/21 3:21:01 AM #4:	UnholyMudcrab posted... Ah yes, just inject these magnets into your dick and all will be well. The seX Men. --- My maid will hear about this. <cite>BloodMoon7 posted [p:956601300] in Science in... [t:79589987]...</cite> <quote>UnholyMudcrab posted... </cite> <quote>Ah yes, just inject these magnets into your dick and all will be well.</quote>The seX Men. </quote> ... Copied to Clipboard!
WingsOfGood 07/30/21 3:23:06 AM #5:	BloodMoon7 posted... The seX Men. This but sexual https://youtu.be/FzAb8rVqDkY <cite>WingsOfGood posted [p:956601325] in Science in... [t:79589987]...</cite> <quote>BloodMoon7 posted... </cite> <quote>The seX Men.</quote> This but sexual https://youtu.be/FzAb8rVqDkY </quote> ... Copied to Clipboard!
Lokison 07/30/21 3:23:31 AM #6:	What happens when I go through a metal detector? And what if I need an MRI? I feel like this may lead to other issues... --- Word from the wise: Don't run in the shower. <cite>Lokison posted [p:956601332] in Science in... [t:79589987]...</cite> <quote>What happens when I go through a metal detector? And what if I need an MRI? I feel like this may lead to other issues... </quote> ... Copied to Clipboard!
WingsOfGood 07/30/21 3:24:51 AM #7:	Lokison posted... What happens when I go through a metal detector? And what if I need an MRI? I feel like this may lead to other issues... You get a boner <cite>WingsOfGood posted [p:956601354] in Science in... [t:79589987]...</cite> <quote>Lokison posted... </cite> <quote>What happens when I go through a metal detector? And what if I need an MRI? I feel like this may lead to other issues...</quote> You get a boner </quote> ... Copied to Clipboard!
BloodMoon7 07/30/21 3:24:57 AM #8:	Lokison posted... What happens when I go through a metal detector? And what if I need an MRI? I feel like this may lead to other issues... When they ask you if you are concealing a weapon you can say it's your dick --- My maid will hear about this. <cite>BloodMoon7 posted [p:956601356] in Science in... [t:79589987]...</cite> <quote>Lokison posted... </cite> <quote>What happens when I go through a metal detector? And what if I need an MRI? I feel like this may lead to other issues...</quote>When they ask you if you are concealing a weapon you can say it's your dick </quote> ... Copied to Clipboard!
kingdrake2 07/30/21 3:35:42 AM #9:	i'm not taking it. the chance of me getting a one night stand is 0%. --- Explorers In The Further Regions Of Experience, demons to some, Angels To Others: Pinhead <cite>kingdrake2 posted [p:956601505] in Science in... [t:79589987]...</cite> <quote>i'm not taking it. the chance of me getting a one night stand is 0%.</quote> ... Copied to Clipboard!
Kloe_Rinz 07/30/21 3:42:21 AM #10:	im foreveralone so I doubt Id ever be in a position to need it but this kind of thing needs long term studies done. How safe is it really to have magnets in your balls and bloodstream? <cite>Kloe_Rinz posted [p:956601591] in Science in... [t:79589987]...</cite> <quote>im foreveralone so I doubt Id ever be in a position to need it but this kind of thing needs long term studies done. How safe is it really to have magnets in your balls and bloodstream? </quote> ... Copied to Clipboard!
bnui_ransder 07/30/21 3:45:07 AM #11:	Sorry, I cant right now, im cock-locked --- http://bnuiransder.tumblr.com/ So much A R T <cite>bnui_ransder posted [p:956601636] in Science in... [t:79589987]...</cite> <quote>Sorry, I cant right now, im cock-locked </quote> ... Copied to Clipboard!
billcom6 07/30/21 3:45:11 AM #12:	I expected a pic of a fedora honestly. --- //constant loneliness// --- Steam and Fortnite: billcom6 My Teams: The Ohio State Buckeyes, New York Yankees, Buffalo Bills, The CBJ, Cavs <cite>billcom6 posted [p:956601638] in Science in... [t:79589987]...</cite> <quote>I expected a pic of a fedora honestly. </quote> ... Copied to Clipboard!
Philoktetes 07/30/21 3:48:09 AM #13:	>amp url --- I don't think so, Tim. ~~ Pizza Crew ~~ <cite>Philoktetes posted [p:956601674] in Science in... [t:79589987]...</cite> <quote>>amp url</quote> ... Copied to Clipboard!
indica 07/30/21 3:48:25 AM #14:	104 F? That's some hot dick https://www.youtube.com/watch?v=18wHoMOBPh4 --- There is no good. There is no evil. There just is. <cite>indica posted [p:956601677] in Science in... [t:79589987]...</cite> <quote>104 F? That's some hot dick https://www.youtube.com/watch?v=18wHoMOBPh4 </quote> ... Copied to Clipboard!
Trumble 07/30/21 3:55:55 AM #15:	Yeah, I think I'll pass on that one. On the other hand, I don't see why the side effects of various hormonal male contraceptives are such a big deal, they don't sound any worse than those on the female ones? (Or are they more common?) --- Trumble does not belong on pizza. <cite>Trumble posted [p:956601774] in Science in... [t:79589987]...</cite> <quote>Yeah, I think I'll pass on that one. On the other hand, I don't see why the side effects of various hormonal male contraceptives are such a big deal, they don't sound any worse than those on the female ones? (Or are they more common?) </quote> ... Copied to Clipboard!
Philoktetes 07/30/21 3:57:08 AM #16:	i don't trust science when it comes to male contraception my wife got pregnant a year after my vasectomy --- I don't think so, Tim. ~~ Pizza Crew ~~ <cite>Philoktetes posted [p:956601789] in Science in... [t:79589987]...</cite> <quote>i don't trust science when it comes to male contraception my wife got pregnant a year after my vasectomy</quote> ... Copied to Clipboard!
Master Kazuya 07/30/21 3:59:31 AM #17:	Fuckin magnets, how do they work? --- itt my post is the best <cite>Master Kazuya posted [p:956601814] in Science in... [t:79589987]...</cite> <quote>Fuckin magnets, how do they work? </quote> ... Copied to Clipboard!
Trumble 07/30/21 4:00:38 AM #18:	Philoktetes posted... i don't trust science when it comes to male contraception my wife got pregnant a year after my vasectomy There's only two 100% effective methods of contraception, and they both start with A. (The other one is ~~abstinence~~.) --- Trumble does not belong on pizza. <cite>Trumble posted [p:956601830] in Science in... [t:79589987]...</cite> <quote>Philoktetes posted... </cite> <quote>i don't trust science when it comes to male contraception my wife got pregnant a year after my vasectomy</quote>There's only two 100% effective methods of contraception, and they both start with A. (The other one is abstinence.) </quote> ... Copied to Clipboard!
Smashingpmkns 07/30/21 4:13:28 AM #19:	Shit sign me up --- https://imgur.com/x04tPRZ https://imgur.com/t7T392I <cite>Smashingpmkns posted [p:956601977] in Science in... [t:79589987]...</cite> <quote>Shit sign me up</quote> ... Copied to Clipboard!
yutterh 07/30/21 4:19:41 AM #20:	WingsOfGood posted... This but sexual https://youtu.be/FzAb8rVqDkY Why did he even go to the gas station! --- CPU i5 10600k, CPUC evga CLC 280x140, RAM tridentz 3200mhz cl14 32gb, MOBO Asus Rog strix e-gaming, GPU evga fc3 rtx 3070, PSU evga 850w G2, Samsung G7 32in. <cite>yutterh posted [p:956602048] in Science in... [t:79589987]...</cite> <quote>WingsOfGood posted... </cite> <quote>This but sexual https://youtu.be/FzAb8rVqDkY</quote> Why did he even go to the gas station! </quote> ... Copied to Clipboard!
jumi 07/30/21 5:02:04 AM #21:	Fucking magnets, how do they work? --- XBL Gamertag: Rob Thorsman Facebook: http://www.facebook.com/robertvsilvers <cite>jumi posted [p:956602466] in Science in... [t:79589987]...</cite> <quote>Fucking magnets, how do they work? </quote> ... Copied to Clipboard!
indica 07/30/21 5:35:54 AM #22:	yutterh posted... Why did he even go to the gas station! That was perhaps the silliest thing I've ever seen --- There is no good. There is no evil. There just is. <cite>indica posted [p:956602833] in Science in... [t:79589987]...</cite> <quote>yutterh posted... </cite> <quote>Why did he even go to the gas station! </quote>That was perhaps the silliest thing I've ever seen </quote> ... Copied to Clipboard!
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Current Events > Science invents Male contraceptive (+) Yeah! (+)

Current Events > Science invents Male contraceptive