Scientists Discovered the “Missing Link” of Beer Brewing

Mystery
solved! Scientists have discovered the “missing link” in beer
brewing. Ladies and gents, take a good look at the orange-colored galls
on the beech tree to your left: they were found to harbor the specific
strain of yeast that makes lager beer possible.

How did lager beer come to be? After pondering the question for
decades, scientists have found that an elusive species of yeast isolated
in the forests of Argentina was key to the invention of the crisp-tasting
German beer 600 years ago.

It took a five-year search around the world before a scientific
team discovered, identified and named the organism, a species of wild
yeast called Saccharomyces eubayanus that lives on beech trees.

“We knew it had to be out there somewhere,” said Chris
Todd Hittinger, an evolutionary geneticist at the University of Wisconsin-Madison
and a coauthor of the report published Monday in the Proceedings of
the National Academies of Sciences.

I assume the scientists appropriately celebrated their discovery with
a few pints: Link
(Photo: Diego Libkind)

Previously on Neatorama: Neatolicious
Fun Facts: Beer

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Scientists Discovered the “Missing Link” of Beer Brewing

Facebook Overhauls Privacy, Brings Controls In-Line With Content

Facebook has just announced that starting Thursday, a major overhaul of the site’s privacy controls will begin rollout to all users. The goal is to help users share exactly what they want with exactly who they want by improving privacy setting transparency, simplicity, and accessibility.

Amongst the many significant changes, privacy settings will soon appear on the profile and news feed publisher in-line with the content rather than on a dedicated privacy settings page. Users will be able to their specific or city-level location to any post, retroactively change the privacy setting of previously published content, and opt to require pre-approval any time they’re tagged in a photo, checkin, or other type of post.

The changes may reduce the volume of content that is unwittingly overshared, and help users protect themselves from being associated with objectionable content against their will. The end result could be an increase in confidence in Facebook privacy that leads users to be comfortable sharing more, which could in turn increase engagement with the site.

Facebook last redesigned its privacy settings in May 2010 following criticism regarding the complexity of the controls.

Square app update lets iOS users buy cookies on credit, sans signature

Heads up, card swipers, because Square has just issued an update to its iOS credit card app. Version 2.1 brings enhanced transaction speeds and a streamlined tipping interface to iPhone and iPad users, along with added support for $0.00 price points. Plus, any purchases below $25 will no longer require a signature, meaning you can safely buy that latte while keeping human interaction to a bare minimum. If you’re interested in making the jump, hit up the source link below.

[Thanks, Chris]

Square app update lets iOS users buy cookies on credit, sans signature originally appeared on Engadget on Tue, 23 Aug 2011 12:34:00 EDT. Please see our terms for use of feeds.

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Stanford Computer Science Courses Online For Free

There ought to be more schools doing stuff like this. The free online classes include Introduction to Artificial Intelligence, Machine Learning, Introduction to Databases, Stanford Engineering Everywhere and a handful of others.

Those who always wanted to tell people they studied at Stanford but lacked the grades or money to apply are in luck, because professors there have made some classes available online for free. Anyone can watch lectures and view class materials, submit assignments and receive feedback. Those who make the grade can receive “statements of accomplishments” from the instructor.

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Stanford Computer Science Courses Online For Free

The Smartphone Patent War, In 1 Graphic

by Jacob Goldstein

There’s a legal war on in the smartphone industry. Everybody is suing everybody else for patent infringement. The patent war is a key reason Google is buying Motorola for $12.5 billion: Motorola has some 17,000 patents that will belong to Google when the deal goes through.

This graphic from Reuters shows how many lawsuits are flying back and forth. The key for Google is not Google itself, but rather all the hardware makers that build smartphones and tablets that run Android, Google’s mobile operating system. Those companies are the ones with green dots next to their names.

For more on why programmers don’t like software patents, and why patents may be hindering innovation in the industry, see our story “When Patents Attack.”

Hat tip: Gizmodo via @abwardlaw

Copyright 2011 National Public Radio. To see more, visit http://www.npr.org/.

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Delay On Hulu Availability More Than Doubles Piracy Of Fox Shows

20th-century-fox-logo

A week ago, Fox changed its licensing rules so that non-paying users of Hulu would be unable to watch new episodes of their shows until eight days after their air date. Put on your analyst hat and think about what effect this might have on, say, piracy of those shows. Did you determine that it would increase piracy? Congratulations, you are a better judge of consequences than Fox. Because piracy of Fox shows went up by a huge amount during this last week.

Actually, it’s likely that Fox anticipated this increase in piracy and simply considered it worth the trade-off. With worse options for free users, more will watch the live broadcast, they suppose, and ad prices go up with these increased projections. Query: if these people could watch it on live TV, why would they be watching it on Hulu in the first place?

For busy and budget-conscious TV-watchers, expensive cable and a DVR aren’t an option. Hulu is. Hulu gets shows out there, allows for targeted, relatively unskippable advertising, and with a reasonable one-day delay, doesn’t add much inconvenience to the bargain for the user. This eight-day delay is punishing, and while “getting something for nothing” is a rather new entitlement we all seem to have, it does feel like a bait-and-switch for millions of viewers.

So what do they do? They google “download ______”, and halfway down the first page is a public, well-seeded torrent that downloads the whole episode — with no ads — in minutes, and allows them to use their favorite media player or take it with them anywhere. Wow! What a great way to watch your favorite shows!

TorrentFreak tracked the piracy of two Fox shows after the delay went into effect. Hell’s Kitchen downloads went up by 114%, and MasterChef went up a massive 189%. That number will only go up as more people discover the limitation.

Will Fox backpedal? Not likely. But Hulu is a work in progress, and the cards change hands rapidly in this business. What seems like a good deal to Fox now, improving their broadcast relationships, might turn out to be a ball and chain a year from now as the practicality of cord-cutting grows.

Sometimes companies have to do things that their customers don’t like. Raise rates, for instance. Ugly but inevitable. But making decisions plainly detrimental to your customer experience for mysterious reasons will have repercussions. In this case, they just lost thousands upon thousands of loyal viewers who enjoyed their products, many of whom consider themselves abused and will never return.


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Delay On Hulu Availability More Than Doubles Piracy Of Fox Shows