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Bill Gates funds creation of graphene condoms

153 点作者 robabbott超过 11 年前

28 条评论

ChuckMcM超过 11 年前
I must admit I didn&#x27;t see that one coming. It suggests a fascinating application, which is to wear a graphene condom, on top of a rubber condom, on top of a graphene condom. Thus creating a condom &#x27;super capacitor&#x27; [1] that you would charge up by rubbing it, which could then power a piezo electric vibrator. I&#x27;m so waiting to see who patents that!<p>[1] <a href="http://www.extremetech.com/computing/163071-graphene-supercapacitors-created-with-traditional-paper-making-process-rivals-lead-acid-battery-capacity" rel="nofollow">http:&#x2F;&#x2F;www.extremetech.com&#x2F;computing&#x2F;163071-graphene-superca...</a>
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akiselev超过 11 年前
The possibilities of graphene are vast and many and exciting but this is kind of scary. For all intents and purposes, graphene is nanotechnology and in certain forms can act like asbestos and has a lot of other unknown behaviors in the body [1]. Unfortunately the field of nanotoxicology hasn&#x27;t really organized itself and caught up to the widespread use of nanocoating and other material science in industry[2]. I hope they find ways to make it extremely inert in the human body but there&#x27;s much work to be done.<p>[1] <a href="http://www.nature.com/nnano/journal/v3/n7/full/nnano.2008.111.html" rel="nofollow">http:&#x2F;&#x2F;www.nature.com&#x2F;nnano&#x2F;journal&#x2F;v3&#x2F;n7&#x2F;full&#x2F;nnano.2008.11...</a> (CNTs are rolled up graphene and are formed in many graphene production methods as a byproduct)<p>[2] Nature has a whole series on this: <a href="http://www.nature.com/nnano/focus/nanotoxicology/index.html" rel="nofollow">http:&#x2F;&#x2F;www.nature.com&#x2F;nnano&#x2F;focus&#x2F;nanotoxicology&#x2F;index.html</a>
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jlgreco超过 11 年前
Fun graphene fact: As the article mentions, graphene was first isolated at the University of Manchester using sticky tape. For this discovery, Andre Geim and Konstantin Novoselov were awarded the Nobel Prize in Physics... making Andre Geim the first person to be awarded both the Nobel Prize and the <i>Ig</i> Nobel Prize. He was previously awarded the Ig Nobel Prize for magnetically levitating a live frog.
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XorNot超过 11 年前
This is a good idea which won&#x27;t solve the underlying problems with poor condom usage in places which really need it (Africa).<p>That&#x27;s being powered by deliberate misinformation campaigns and cultural leftovers, not the specific properties of condoms (though improving them is always a good idea).
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baby超过 11 年前
I&#x27;m very glad to live in this era. I can imagine a few years from now young people will be talking about how back then they used very thick condoms that suppressed all pleasure and people still fucked using them.
wozniacki超过 11 年前
I have always wanted to know.<p>What does Bill Gates want for the world?<p>He&#x27;s in India helping Polio efforts [1] and helping distribute mosquito nets in Africa. [2]<p>What does his philanthropic soul want, in the end and in the larger scheme of things?<p>Has he ever expressed this or laid out?<p>There wasn&#x27;t much in his AMA on Reddit a while ago. [3]<p>[1] <a href="http://online.wsj.com/news/articles/SB10001424052702303309504579181753580988412" rel="nofollow">http:&#x2F;&#x2F;online.wsj.com&#x2F;news&#x2F;articles&#x2F;SB1000142405270230330950...</a><p>[2] <a href="http://www.kplu.org/post/bill-gates-vs-mosquitoes-whos-winning" rel="nofollow">http:&#x2F;&#x2F;www.kplu.org&#x2F;post&#x2F;bill-gates-vs-mosquitoes-whos-winni...</a><p>[3] <a href="http://www.reddit.com/r/IAmA/comments/18bhme/im_bill_gates_cochair_of_the_bill_melinda_gates/" rel="nofollow">http:&#x2F;&#x2F;www.reddit.com&#x2F;r&#x2F;IAmA&#x2F;comments&#x2F;18bhme&#x2F;im_bill_gates_c...</a>
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ISL超过 11 年前
A material as strong as graphene may have curious abrasive properties.
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jw_超过 11 年前
Hopefully the packaging is slightly different than what is pictured. :)
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bruceb超过 11 年前
Maybe fund a small chip in your boxers that emits the loud cry of a baby when you take them off.
obtino超过 11 年前
It&#x27;s not the material that&#x27;s the problem in many places, but the cost. There are reports of people using post-exposure prophylaxis drugs over condoms because they&#x27;re cheaper!<p>More info: <a href="http://www.bbc.co.uk/news/magazine-24942903" rel="nofollow">http:&#x2F;&#x2F;www.bbc.co.uk&#x2F;news&#x2F;magazine-24942903</a>
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gexla超过 11 年前
So, back in the day we would have said &quot;bring your rubbers.&quot; I suppose once this condom hits the market we will say something like &quot;make sure to bring the lead for your pencil.&quot; Actually, do people ever refer to the graphite in pencils as lead anymore? We did when I was a kid.<p>The condom is something in bad need of a radical overhaul and it would have a huge effect. At least, if this could deal with the sensation component of the problem, then it would get more people to use them.<p>Still problems would be distribution (religious blocking and availability for the poor are issues here), education (family planning so people know the full financial effects of having lots of kids) and &quot;killing the moment&quot; when you stop to put the thing on.<p>At 100K per competing group, it seems like the foundation could be getting lots of &quot;bang&quot; for its buck here.
TIJ超过 11 年前
Considering that most people don&#x27;t wear condoms because they they think its coming in their way its a good idea to fund something that will encourage people to use condoms in developing nations such as africa and asia. Gates doing good job KUDOS. Now i only expect him to interviene into ms&#x27;s anti-google missions and put a hold on that shitty business. Those are some cheap publicity stunts from ms while google is busy making cool products and amaze people[<a href="http://thenextweb.com/google/2013/11/21/google-building-chrome-app-based-development-environment-using-dart-polymer" rel="nofollow">http:&#x2F;&#x2F;thenextweb.com&#x2F;google&#x2F;2013&#x2F;11&#x2F;21&#x2F;google-building-chro...</a>].
randartie超过 11 年前
The donation was 100 grand to 11 different teams. That&#x27;s about 1 engineer per company for 1 year (if that?), is that really enough to do this? There&#x27;s first the invention of this thing, then there&#x27;s manufacturing process, etc.
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chickenboot超过 11 年前
I preferred the Guardian[1] piece on this, for it&#x27;s lack of real content (who&#x27;s heard of graphene?) and very entertaining comments.<p>[1] <a href="http://www.theguardian.com/commentisfree/2013/nov/21/graphene-condom-safe-sex-bill-gates" rel="nofollow">http:&#x2F;&#x2F;www.theguardian.com&#x2F;commentisfree&#x2F;2013&#x2F;nov&#x2F;21&#x2F;graphen...</a>
shirro超过 11 年前
I can imagine the tech support calls. &quot;Have you tied taking it off and on again?&quot;
dnautics超过 11 年前
so, just to be clear, is this still vaporware, a prototype condom has not been made yet?
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JulianMorrison超过 11 年前
Finally, science has the answer to &quot;man of steel, woman of kleenex&quot;[1].<p>[1]<a href="http://www.rawbw.com/~svw/superman.html" rel="nofollow">http:&#x2F;&#x2F;www.rawbw.com&#x2F;~svw&#x2F;superman.html</a>
Ellipsis753超过 11 年前
Am I the only one that finds &quot;impenetrable&quot; a funny selling point? It makes perfect sense but still sounds funny. I&#x27;m surprised they didn&#x27;t go for &quot;unbreakable&quot;.
Gravityloss超过 11 年前
I posted the same idea 244 days ago but was downvoted.<p><a href="https://news.ycombinator.com/item?id=5432569" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=5432569</a>
VladRussian2超过 11 年前
just by association with inpenetrable, armor-piercing bullets, etc...<p><a href="http://media.uow.edu.au/news/UOW118285.html" rel="nofollow">http:&#x2F;&#x2F;media.uow.edu.au&#x2F;news&#x2F;UOW118285.html</a><p>&quot;UOW researchers have used graphene to develop a new composite material which can produce the toughest fibres to date- even tougher than spider silk and Kevlar!&quot;
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miga超过 11 年前
Let&#x27;s hope they will also be 100x stronger than current ones, so they never break.
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iagooar超过 11 年前
Can we consider using &quot;impenetrable condoms&quot; as an intended pun?
darins33超过 11 年前
I swear. He better call it Steel Gates
mumbi超过 11 年前
that&#x27;ll make some money.
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jstalin超过 11 年前
Micro... hard?
sigzero超过 11 年前
But...don&#x27;t you want penetration? wah wah wah
bonemachine超过 11 年前
Gives the expression &quot;Billware&quot; a whole new meaning!
henpa超过 11 年前
At the end of the article: &quot;Now read: Do humans dream of android prostitutes?&quot;<p>Is that Google&#x27;s answer to Microsoft&#x27;s condoms? ;-)