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Submission + - Thousands of black holes in Milky Way's Center (npr.org)

xonen writes: For decades, scientists have thought that black holes should sink to the center of galaxies and accumulate there. But scientists had no proof that these exotic objects had actually gathered together in the center of the Milky Way.
Isolated black holes are almost impossible to detect, but black holes that have a companion — an orbiting star — interact with that star in ways that allow the pair to be spotted by telltale X-ray emissions. The team searched for those signals in a region stretching about three light-years out from our galaxy's central supermassive black hole.
What they found there: a dozen black holes paired up with stars. Finding so many in such a small region is significant, because until now scientists have found evidence of only about five dozen black holes throughout the entire galaxy.
What they've found should help theorists make better predictions about how many cosmic smashups might occur and generate detectable gravitational waves.

https://www.nature.com/article...

Comment Re:How to get noticed 101 (Score 1) 235

That's why you need to blend in. Use a normal card occationally for legal stuff, keep its record appears normal.
This way you keep a John Doe NORP profile and hide yourself under the surveillance radar.

For all shady shit, use your black card. Always hides your face from cctv while buy/recharge the card. Even better just purchase another card instead for recharging.

Comment Re:What happened to JPEG2000 (Score 1) 271

Every device maker want the roll out their own proprietary format, instead of using existing one, because they EARN patent $$ in the former while PAY license $$ in the later. Only roadblock is market share.
That's why giants like google/apple/MS will always try to force feed consumers with new formats.
That's why open source/non patent formats never take off.
Technical merit of new proprietary format vs existing are always so little these days that can be count as FUD from customer perspective.

Comment Re:Not every article need scrolling effects either (Score 1) 134

I don't think GP is saying people are getting dumber. Users of the Internet is getting dumber ON AVERAGE.
Good old Internet was used by educated mass(univeristies, large corp etc). Web2.0 is used by everyone with a smartphone. Of course former group had a higher average IQ. Quality of article of respective period reflect the IQ of audience they are serving.

Comment Generation Xer who used internet were not layman (Score 1) 144

Back in the days of dial up, people who use internet are big company employees, universities and nerds. It is not surprising these tech literates are more privacy/security aware.

Who's on the web2.0 now are 8-80 yro with a smartphone, vast majority are layman. Sure there are smarter one among the millennials who still care about privacy/security, but their voice will be drown within bazillion of ignorants.

TLDR: millennials aren't dumber than Gen Xers. Dumbfuck among gen Xers simply are too stupid to get on the web back in the days.
 

Comment Re:Afraid? Alarmed? (Score 1) 149

They don't care who is guilty. They just want higher arrest / prosecution rate to improve crime stats to boost their career. To achieve that end they don't even care about your survival.
TLDR; civilians are just expendables which they can maimed/killed for the lulz and used for their personal gain, without backfire.

Comment Re:So Make Hydrogen (Score 1) 324

You don't store the hydrogen. You use the hydrogen to make ammonia/methanol (ICI process/Haber process), both are readily storable in mild condition. Trying to store hydrogen is doing it wrong.
In short hydrogen economy only works when energy production->hydrogen production->ammonia/methanol production are tightly coupled.

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