SternisheFan writes: Google has expanded its legal agreement with developers working on Android applications to specifically prohibit them from taking any action that could lead to a fragmentation of the operating system. The prohibition was added to the terms and conditions for Google’s Android SDK (software development kit), which developers must accept before using the software to build Android apps. The previous version of the terms of service, published in April 2009, didn’t address the issue, but the new terms published on Tuesday include this new paragraph: “You agree that you will not take any actions that may cause or result in the fragmentation of Android, including but not limited to distributing, participating in the creation of, or promoting in any way a software development kit derived from the SDK.” Google did not respond to several requests for comment. The issue of Android fragmentation has been gaining increased attention, but it’s happened largely as a result of actions taken by Google and Android handset makers, not developers. It’s a problem because it means that Android applications may not run properly across all Android devices. “It continues to be a problem, both on smartphones and tablets,” said Avi Greengart, research director at Consumer Devices. “Google has talked about multiple initiatives for dealing with it, but none of them have successfully addressed it.”
sciencehabit writes: Here's a twist: Scientists have designed a flexible, yarnlike artificial muscle that can also pack a punch. It can contract in 25 milliseconds—a fraction of the time it takes to blink an eye—and can generate power 85 times as great as a similarly sized human muscle. The new muscles are made of carbon nanotubes filled with paraffin wax that can twist or stretch in response to heat or electricity. When the temperature rises, the wax melts and forces the nanotubes to contract. Such artificial muscles, the researchers say, could power smart materials, sensors, robots, and even devices inside the human body.
yvajj writes: According to a techcrunch interview, Woz believes that Microsoft is now more innovative than Apple. Per the interview, it seems as though Apple is now just doing newer versions of the Iphone, and are potentially headed into a rut. Another gem from Woz is the fact that he treats all new hardware as something new to learn from and does not approach it with any preconceptions (irrespective of who the manufacturer is / what OS etc.). A great short interview from Woz.
Hugh Pickens writes writes: "AP reports that with Pot soon legal under state laws in Washington and Colorado, officials in both states are trying to figure out how to keep stoned drivers off the road as law enforcement officials wonder about whether the ability to buy or possess marijuana legally will bring about an increase of marijuana users on the roads. "We've had decades of studies and experience with alcohol," says Washington State Patrol spokesman Dan Coon. "Marijuana is new, so it's going to take some time to figure out how the courts and prosecutors are going to handle it. But the key is impairment: We will arrest drivers who drive impaired, whether it be drugs or alcohol." Marijuana can cause dizziness and slowed reaction time, and drivers are more likely to drift and swerve while they're high and Marijuana legalization activists agree people shouldn't smoke and drive. But setting a standard comparable to blood-alcohol limits has sparked intense disagreement because unlike portable breath tests for alcohol, there's no easily available way to determine whether someone is impaired from recent pot use. If scientists can't tell someone how much marijuana it will take for him or her to test over the threshold, how is the average pot user supposed to know? "A lot of effort has gone into the study of drugged driving and marijuana, because that is the most prevalent drug, but we are not nearly to the point where we are with alcohol," says Jeffrey P. Michael, the National Highway Traffic Safety Administration's impaired-driving director. "We don't know what level of marijuana impairs a driver.""
I can do morse code at 1Hz, also known as 0.000000000001THz. Look! THz frequencies.
0.85THz is fast, but just because you used THz as the unit of measurement doesn't mean you have accomplished THz speeds.
What would happen if you made everyone feel as happy as the global average? What affect would that have on global policy and philanthropy if acting in the common good was in fact also acting selfishly?