Monday, September 19, 2016

Gamers beat scientists to making a protein discovery

Source: https://www.engadget.com/2016/09/19/gamers-beat-scientists-to-protein-discovery/

It's no great shock to see citizen scientists make discoveries that professionals miss, but making it through a video game? That's different. Gamers playing Foldit, a puzzle title that has teams trying to fold the best protein, have identified the shape of a protein before scientists (including two trained experts and 61 University of Michigan undergrads) could manage the feat. And it's not as if there were legions of contributors, either, as it took a relatively modest 469 players to help out.

The protein in question may be particularly significant. It prevents plaque formation, hinting that it might help fight Alzheimer's if and when the medical community develops a practical use for it.

The achievement underscores the primary advantage of crowdsourced research: you can foster the kind of large-scale collaboration that would be utterly impractical for academics. At the same time, though, it may also demonstrate the value of adding a game element to scientific education. Paper co-author Scott Horowitz notes that Foldit players were quick to learn about proteins "because it's fun," while students take "weeks and weeks" of lectures to wrap their heads around the same concept. It's easy to see more studies turned into games going forward -- it could save scientists some valuable time.

Source: University of Michigan, Nature, Foldit

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Panasonic rolls out the 4K, full-metal LX10 compact camera

Source: https://www.engadget.com/2016/09/19/panasonic-lumix-lx10-fz2500/

Today, Panasonic is celebrating the 15th anniversary of its Lumix series with a new camera, the LX10. This compact shooter, which the company says is designed to fit in most jean pockets, features a 1-inch, 20.1-megapixel sensor and 24-75mm f/1.4-2.8 fixed Leica lens. The LX10 has a full metal body, giving it a premium look that you don't often see in other $700 cameras. Of course, being a Panasonic product, it shoots 4K video at 24, 25 and 30 fps.

In addition to the LX10, Panasonic's introducing the Lumix FZ2500, a bulky DSLR-like camera with a 20-megapixel sensor (also 1-inch) and a 20-48mm, 20x zoom Leica lens. Like its sibling LX10, the FZ2500 captures 4K as well, although it does so in both cinematic resolution (4,096 x 2,160) and UHD (3,840 x 2,160).

According to Panasonic, the LX10 isn't replacing the LX100 from 2014, noting that the priority with the latest was to have a bigger sensor. On the other hand, the FZ2500 could appeal to many videographers -- although its fixed lens is certainly a limitation. Still, it's better specced than, say, Sony's RX100 IV.

The LX10 is set to hit stores in November for $699, while the FZ2500 will arrive in December for $1,200.

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Panasonic's GH5 arrives in mid-2017 with 6K video capture

Source: https://www.engadget.com/2016/09/19/panasonics-gh5-arrives-in-mid-2017-with-6k-video-capture/

As expected, Panasonic has unveiled its much-anticipated successor to the Lumix GH4, the GH5, and the focus is once again on video. The flagship model, set to arrive in mid-2017, ups the video capture capability to 6K at 30fps and brings 10-bit, 60fps shooting at 4K. 6K capture may sound like overkill, but it'll give filmmakers more options in terms of reframing, and allow for a better final 4K image. The GH5 will also be much better for slo-mo shots compared to the last model, which topped out at 30fps. At the same time, 10-bit capability will let professional videographers capture billions instead of millions of colors, giving far more latitude for color correction.

The camera will pack Panasonic's new 18-megapixel sensor, which supports up to 8fps in regular burst mode, or up to 60fps in Panasonic's "4K Photo" mode. The company also promised to add 8K, 32-megapixel capture in time for the 2020 Tokyo Olympics. We don't know a lot else about the GH5, since we've only seen an early prototype, and it's not set to go on sale until the middle of next year. However, 6K capture and 10-bit video are huge additions, and should put the camera at the top of the list for videographers looking for new gear in 2017.

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Friday, September 16, 2016

LG's new $150 midrange phone packs a huge battery

Source: https://www.engadget.com/2016/09/16/lgs-new-150-midrange-phone-packs-a-huge-battery/

If your main concern with a phone is battery life, and basically nothing else, this new LG device could be up your alley. The LG X Power is available on Boost Mobile for $150, and comes with an impressive 4,100mAh battery. Everything else about the new handset is pretty meh. The 5.3-inch machine only has a HD resolution, runs the somewhat outdated Android 6.0 Marshmallow, and has relatively poorer 8-megapixel and 5 MP rear and front cameras. I'd say the price justified the specs, but there are better phones out there for the money.

Despite the underwhelming specs, the X Power still has the biggest battery in that price range. It uses an octa-core MediaTek processor that the chip maker said has power-saving enhancements to extend battery life. So the stamina alone could be reason to consider the X Power.

This is also the first time a phone powered by Qualcomm rival MediaTek has been released by a CDMA carrier (the X Power will be available on Sprint in a few weeks). T-Mobile already sells some MediaTek-equipped devices. The X Power's low price is likely a result of the less costly MediaTek chip (compared to Qualcomm's options), and we'll have to get our hands on one to see how it holds up for daily multitasking. In the meantime, Boost customers who really want a long-lasting smartphone may want to consider the Power.

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Google Safe Browsing makes accessing The Pirate Bay harder

Source: https://www.engadget.com/2016/09/15/google-safe-browsing-makes-accessing-the-pirate-bay-harder/

Guess what? There's another speedbump to browsing The Pirate Bay. Rather than internet providers blocking access to the URL (currently thepiratebay.org), certain web browsers are flagging torrent download pages with variations on the following message:

"The site ahead contains harmful programs

Attackers on thepiratebay.org might attempt to trick you into installing programs that harm your browsing experience (for example, by changing your homepage or showing extra ads on sites you visit.)"

That's what showed up when I did a search for "New Girl" on Google Chrome. But similar messages appear in Microsoft Edge and, as VentureBeat reports, Mozilla Firefox too. Surprisingly, Apple's Safari browser wasn't all that worried about me downloading any nefarious programs and let me see the torrent download page without a hitch.

Clicking the "details" link on the warning page in Chrome offers a clue about why the browser is warning users:

"Google Safe Browsing recently found harmful programs on thepiratebay.org. If you understand the risks to your security, you may visit this site before the harmful programs have been removed."

It sounds like there may be a bad ad network on the torrent site and that Google isn't blocking the media repository itself. So, if the bright red screen has you worried, this problem should resolve itself fairly soon. Or if you're impatient, you can deal with false warnings from The Pirate Bay that your Flash player is out of date.

For what it's worth, Chrome isn't blocking the KickAss Torrents alternative (now defunct) Torrentz, despite multiple pop-ups urging me to download a new version of "Flash" for the same reasons as The Pirate Bay. When, in all actuality, I've disabled it wholesale. Nice try, jerks.

Via: VentureBeat

Source: Google

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