--- Log opened Sun Oct 04 00:00:37 2020 01:36 < fenn> .title http://youtu.be/EhZXDgG9oSk 01:36 < saxo> Detecting Pulse From Head Motions in Video - YouTube 01:36 < fenn> more deanonymization hijinks 01:39 < fenn> http://www.technologyreview.com/2019/06/27/238884/the-pentagon-has-a-laser-that-can-identify-people-from-a-distanceby-their-heartbeat/ 02:29 -!- Solgriffin [sid282649@gateway/web/irccloud.com/x-ucbrfbmddgdywzyu] has quit [Ping timeout: 240 seconds] 02:30 -!- Solgriffin [sid282649@gateway/web/irccloud.com/x-bghconxmdfwzuzha] has joined ##hplusroadmap 02:33 -!- acertain [~acertain@unaffiliated/fread2281] has quit [Ping timeout: 240 seconds] 02:35 -!- acertain [~acertain@unaffiliated/fread2281] has joined ##hplusroadmap 03:58 -!- Garb0 [~Garb0@unaffiliated/garb0] has joined ##hplusroadmap 04:36 -!- Garb0 [~Garb0@unaffiliated/garb0] has quit [Quit: Leaving] 05:32 < L29Ah> https://phys.org/news/2020-10-physicists-circuit-limitless-power-graphene.html 05:32 * L29Ah hides 05:32 < L29Ah> .t 05:32 < saxo> Physicists build circuit that generates clean, limitless power from graphene 05:50 < fenn> beautiful clean graphene coal 06:56 -!- filipepe [uid362247@gateway/web/irccloud.com/x-uhmndkqwwojlounj] has joined ##hplusroadmap 07:22 -!- darsie [~kvirc@84-113-55-200.cable.dynamic.surfer.at] has quit [Quit: bye bye] 07:22 -!- darsie [~kvirc@84-113-55-200.cable.dynamic.surfer.at] has joined ##hplusroadmap 07:24 < docl> "not breaking the 2nd law" eh? *eyes scientists suspiciously* 08:24 < lsneff> Eh, conservation of energy is broken all the time 12:24 -!- Garb0 [~Garb0@unaffiliated/garb0] has joined ##hplusroadmap 13:07 -!- darsie [~kvirc@84-113-55-200.cable.dynamic.surfer.at] has quit [Ping timeout: 240 seconds] 13:36 -!- Garb0_ [~Garb0@unaffiliated/garb0] has joined ##hplusroadmap 13:38 -!- Garb0 [~Garb0@unaffiliated/garb0] has quit [Ping timeout: 240 seconds] 13:39 < TMA> nah, thermal energy is converted to electrical 13:41 < TMA> that's not a violation; there would be some catch though -- like the effect is an artifact of the measuring 13:41 < TMA> (as in 'powered by the attached multimeter in fact') 13:55 < TMA> or there is a new sheep watching the universe so the thermodynamic laws no longer hold :) https://en.wikipedia.org/wiki/Astronautilia 13:56 < kanzure> hmph 13:56 < kanzure> don't violate the second law, or any of the other laws while you're at it 13:56 -!- Garb0__ [~Garb0@unaffiliated/garb0] has joined ##hplusroadmap 13:59 -!- Garb0_ [~Garb0@unaffiliated/garb0] has quit [Ping timeout: 256 seconds] 14:14 < lsneff> https://usercontent.irccloud-cdn.com/file/XeDvH4Rr/image_20201004170007.png 14:29 < kanzure> great... now how do you manufacture it in practice? 14:35 -!- Garb0_ [~Garb0@unaffiliated/garb0] has joined ##hplusroadmap 14:38 < L29Ah> 18:24:15] Eh, conservation of energy is broken all the time 14:38 < L29Ah> what 14:38 -!- Garb0__ [~Garb0@unaffiliated/garb0] has quit [Ping timeout: 240 seconds] 14:42 < lsneff> kanzure: Haha, no idea. That's just one of the old imm pdbs. Just showing off that I was running it in a browser. 14:42 < lsneff> L29Ah: it is! At small scales, the universe is pretty fast and loose with conservation of energy 14:45 < lsneff> I might add some dna cad stuff 14:53 < TMA> lsneff: {{cite}} there are some shenanigans with quantum tunnelling and maybe virtual particles but neither of those violate conservation of energy (there seems to be no way to keep the extra energy used to step over the tunnelled barrier or some of the particles 14:54 < TMA> ) 14:55 < TMA> it is like adding zero (or multiplying by one) in mathematical proofs... you do nothing illegal, but do it in a way that enables you to do something neat 15:00 < kanzure> lsneff: https://github.com/kanzure/nanoengineer/tree/master/cad/partlib/gears 15:00 < kanzure> https://github.com/kanzure/nanoengineer/tree/master/cad/tests/PAM_test_structures 15:02 * L29Ah got an impression that people just ignore wikipedia template references, and attached "[citation needed]" to a compose key sequence 15:06 -!- Garb0__ [~Garb0@unaffiliated/garb0] has joined ##hplusroadmap 15:08 -!- Garb0_ [~Garb0@unaffiliated/garb0] has quit [Ping timeout: 256 seconds] 15:09 < lsneff> TMA: Ah, you're right. I did some more research and the things I put down as energy violations are just within uncertainty. 15:10 < lsneff> kanzure: now, how are you going to manufacture any of those parts in practice? :P 15:10 < kanzure> hey man, i just archived this stuff, i'm not responsible for it 16:24 < lsneff> No worries. Even if this stuff _can never_ be built (which seems presumptuous imo), I'll get some pretty pictures and maybe some cred out of it. 16:26 < L29Ah> or make a computer game out of it 16:40 < lsneff> minecraft except you got to understand quantum physics to play 16:42 < L29Ah> FoldIt is playable even w/o any physics or chemistry knowledge 17:33 -!- Garb0_ [~Garb0@unaffiliated/garb0] has joined ##hplusroadmap 17:36 -!- Garb0_ [~Garb0@unaffiliated/garb0] has quit [Client Quit] 17:36 -!- Garb0__ [~Garb0@unaffiliated/garb0] has quit [Ping timeout: 240 seconds] 19:15 -!- justanotheruser [~justanoth@unaffiliated/justanotheruser] has quit [Ping timeout: 272 seconds] 20:59 -!- balrog [~balrog@unaffiliated/balrog] has quit [Ping timeout: 260 seconds] 21:26 -!- balrog [~balrog@unaffiliated/balrog] has joined ##hplusroadmap 22:06 -!- filipepe [uid362247@gateway/web/irccloud.com/x-uhmndkqwwojlounj] has quit [Quit: Connection closed for inactivity] 22:22 -!- nanotube [~nanotube@unaffiliated/nanotube] has quit [Ping timeout: 272 seconds] 22:34 -!- nanotube [~nanotube@unaffiliated/nanotube] has joined ##hplusroadmap 22:58 < fenn> this is like the UV mask filter fltrz was working on https://www.kickstarter.com/projects/umsystems/uvmask-inactivate-9999-of-all-pathogens-and-air-pollutants/ 23:16 < fenn> some interesting tidbits: they use quartz optics, 265nm LEDs, dual batteries and LEDs for redundancy, silicone face mask, and if you don't want to buy replacement filters from them at $1.20/ea you can cut out replacement filters from N95 masks with a template they provide 23:17 < fenn> and supposedly 265nm light won't generate ozone 23:42 -!- darsie [~kvirc@84-113-55-200.cable.dynamic.surfer.at] has joined ##hplusroadmap --- Log closed Mon Oct 05 00:00:38 2020