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Submission + - No single 'gay gene' contributes to same-sex behaviour, study finds (www.cbc.ca)

Freshly Exhumed writes: The largest study of its kind found new evidence that genes contribute to same-sex sexual behaviour, but it echoes research that says there are no specific genes that make people gay. The genome-wide research on DNA from nearly half a million U.S. and U.K. adults identified five genetic variants not previously linked with gay or lesbian sexuality. The variants were more common in people who reported ever having had a same-sex sexual partner. That includes people whose partners were exclusively of the same sex and those who mostly reported heterosexual behaviour. The researchers said thousands more genetic variants likely are involved and interact with factors that aren't inherited, but that none of them cause the behaviour nor can predict whether someone will be gay.

Submission + - The fashion line designed to trick surveillance cameras (theguardian.com)

Freshly Exhumed writes: Automatic license plate readers, which use networked surveillance cameras and simple image recognition to track the movements of cars around a city, may have met their match, in the form of a T-shirt. Or a dress. Or a hoodie. The anti-surveillance garments were revealed at the DefCon cybersecurity conference in Las Vegas on Saturday by the hacker and fashion designer Kate Rose, who presented the inaugural collection of her Adversarial Fashion line. Rose credits a conversation with a friend, the Electronic Frontier Foundation researcher Dave Maass, for inspiring the project: “He mentioned that the readers themselves are not very good,” she said. “They already read in things like picket fences and other junk. I thought that if they’re fooled by a fence, then maybe I could take a crack at it.”

Submission + - Linus Torvalds prepares to wave goodbye to Linux floppy drives (zdnet.com)

Freshly Exhumed writes: When Linus Torvalds first created Linux in 1991, he built it on a 386-powered PC with a floppy drive. Things change. In 2012, Torvalds bid the i386 processor adieu saying, "I'm not sentimental. Good riddance." Now, it's the floppy drive's turn to bid Linux adieu. Torvalds has declared the floppy drive project "orphaned." Why? Because floppy drives have become historical relics. No one's using them. Indeed, Jií Kosina, the Czech Linux kernel developer in charge of the floppy drive driver, said he "no longer has working hardware."

Comment Re:Big Bang Theory (Score 1) 164

And back in the 1960s why didn't all those people laughing at Gilligan, Skipper, and the rest of those poor survivors of the S.S. Minnow try to help save them from that island? How did they all exist there, especially when only just the main characters were ever shown on screen? How did they get all those easily-mirthy folks onto that small boat in the first place? Surely their spirits would have been broken to the point of despair, yet there they were every week howling with laughter at the wacky, zany antics of the main castaways. Beats me.

Comment Re:Modulation tolerance of wave propagation (Score 1) 170

I know what you're saying, but really the broadcast reception problems affecting the data stream were the core of those decisions regardless of the actual payload of said streams (picture definition, multi-channel digital audio, captioning, 2nd language, etc.). Even if the data was only 480i with DD 2.0 the reception problems would have still needed handling. Thankfully, after several major versions, ATSC was ready. 5.0 was almost there, but 6 was combat-ready. Of course ATSC was also the home team and DVB-T COFDM was not (8VSB having been a Zenith project until LG bought them) so even though Sinclair Broadcasting pushed hard for COFDM there was no way Uncle Sam would have allowed anything but a "made here" solution. Ergo, ATSC.

Getting back to the thread, ANY antenna capable of reliably receiving an ATSC station will feed the receiver correctly with all the 1s and 0s from the transmitter, with forward error correction too.

Comment Re:Reminder: GPLed DIY Super TV Antenna (Score 4, Informative) 170

Woohoo, I get to do a "Korn vs Microsoft" here! https://en.wikipedia.org/wiki/...

I am one of the fathers of the Gray-Hoverman antenna (I know Mr. Gray, and I read up on the late Mr. Doyt R. Hoverman and his patents extensively). With a cadre of professional and keen hobbyist members, we created one hell of an amazing antenna if I say so myself.

Back in the 1950s Mr. Doyt R. Hoverman simply took a WWI-era radio antenna design called the Chireix-Mesny, turned it 90 degrees for TV signal polarity, and rescaled it to the UHF TV frequency band. In 2006-2008, under Mr. Gray's initiative, we completely modernized and optimized the GH for today's reception requirements. The original Hoverman was an okay UHF TV antenna, but that is all that can really be said about it. OTOH, the Gray-Hoverman's performance and "free as in free" design disrupted the TV antenna business forever.

In all our tests over the years against some of the most highly engineered UHF parabolic TV antennae (ex Wade PB-82-BB, Channel Master 4251, etc.) as well as the best of bowtie and yagi-uda antennae, the results were consistent: the Gray-Hoverman DBGH in its best evolution had equal or better gain and reception. It is far, far easier to build than a parabolic, simpler than a bowtie, and generates better results.

Don't just take my word for it; go and join our community of OTA TV antenna geeks: https://www.digitalhome.ca/for... and you'll see the vast amount of reproduceable data sets proving the superiority of our design and its many variants.

Comment Re:This is why we need Radio Shack back (Score 4, Informative) 170

There is no such thing as a "standard definition" or "high definition" TV antenna. Picture definition is a property of the signal modulation (the payload) and not the wave propagation relationship between the broadcast and receiving antennae (the Fresnel Zone). A UHF TV antenna from the 1960s can receive "digital" and "high definition" signals just fine when all is in working order.

Comment Re:It's happened before (Score 1) 170

That kind of "sell the sizzle, not the steak" TV Antenna marketing occurred once again during the digital OTA transition with all sorts of hokey "DIGITAL HD" tv antenna slogans, as though the newer modulation somehow changed all the known laws of electromagnetism and wave propagation. Sigh... there's a seeker born every minute.

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