According to Thiel, a new generation of American nuclear scientists has produced designs for better reactors. Crucially, these new designs may finally overcome the most fundamental obstacle to the success of nuclear power: high cost. Designs using molten salt, alternative fuels and small modular reactors have all attracted interest not just from academics but also from entrepreneurs and venture capitalists like me ready to put money behind nuclear power. However, none of these new designs can benefit the real world without a path to regulatory approval, and today's regulations are tailored for traditional reactors, making it almost impossible to commercialize new ones. "Both the right's fear of government and the left's fear of technology have jointly stunted our nuclear energy policy," concludes Thiel. "supporting nuclear power with more than words is the litmus test for seriousness about climate change. Like Nixon's going to China, this is something only Mr. Obama can do. If this president clears the path for a new atomic age, American scientists are ready to build it."
Designed by Sophie Wilson and Steve Furber before there was an ARM Ltd., the Acorn RISC Machine was the first of a line of processors that power our cell phones and tablets today. Unlike our projects based on microscope images, the Visual ARM was created from a resurrected .cif chip layout file, used under our license agreement with ARM. We also photographed one of the few ARM1 chips at very high resolution, and our photograph is featured at the Centre for Computing History in Cambridge.
Credit goes to ARM founding engineers John Biggs for inspiring the project, discovering the tape, and recovering a usable .cif file, Lee Smith for spotting the variable record format used to encode the file (an artifact of the VMS on Acorn's VAX that at first appeared to be widespread corruption of the file), to Cambridge University Computing Services for reading the Exabyte tape, and to ARM founder Dave Howard for help unraveling the VLSI CIF dialect. Our chip simulation and visualization was developed by Barry Silverman, Brian Silverman, Ed Spittles, and Greg James.
- Micro-SD card slot
- mini-HDMI socket for 1080p60 video output
- Micro-USB sockets for data and power
- Identical pinout to Model A+/B+/2B
- An unpopulated composite video header
- "Our smallest ever form factor, at 65mm x 30mm x 5mm"
New submitter graffitiwriter adds a note that the newest Pi has "already been turned into a retro gaming console. It turns out the Pi Zero is more than capable of running Retro Pie and other emulators, and even has a video output that lets you play games on an old CRT TV."
Recently, on one Devuan box, I noticed that KDE power management (Powerdevil) no longer supported suspend and hibernate. Since pm-utils was still there, for a while, I resorted to call pm-suspend directly, hoping it would get fixed at some point. But it did not. So I wrote a report myself. I was not expecting much. But neither was I expecting it to be immediately marked as RESOLVED and DOWNSTREAM, with a comment accusing the "Debian fork" I'm using to "ripe out" systemd without "coming with any of the supported solutions Plasma provides". I searched beforehand about the issue so I knew that the problem also occurred on some other Debian-based systems and that the bug seemed entirely tied to upower, an upstream software used by Powerdevil. So if anything, at least this bug should have been marked as UPSTREAM.
While no one dares (yet) to claim to write software only for systemd based operating system, it is obvious that it is now getting quite hard to get support otherwise. At the same time, bricks that worked for years without now just get ruined, since, as pointed out by Edmunson, adding systemd as "optional extra defeats its main benefit". So, is it likely that we'll still have in 2016 a modern desktop environment, without recent regressions, running without systemd?
Mielke reached that conclusion after analyzing Nest Cam's power consumption. Typically a shutdown or standby mode would reduce current by as much as 10 to 100 times, Mielke said. But the Google Nest Cam's power consumption was almost identical in "shutdown" mode and when fully operational, dropping from 370 milliamps (mA) to around 340mA. The slight reduction in power consumption for the Nest Cam when it was turned "off" correlates with the disabling of the LED power light, given that LEDs typically draw 10-20mA.
In a statement to The Security Ledger, Nest Labs spokesperson Zoz Cuccias acknowledged that the Nest Cam does not fully power down when the camera is turned off from the user interface (UI). "When Nest Cam is turned off from the user interface (UI), it does not fully power down, as we expect the camera to be turned on again at any point in time," Cuccias wrote in an e-mail. "With that said, when Nest Cam is turned off, it completely stops transmitting video to the cloud, meaning it no longer observes its surroundings." The privacy and security implications are serious. "This means that even when a consumer thinks that he or she is successfully turning off this camera, the device is still running, which could potentially unleash a tidal wave of privacy concerns," Mielke wrote.
It was not immediately clear who destroyed the main electric pylons on Friday and Sunday, but the blasted-away stump of at least one tower near the demonstrators was wrapped in the distinctive blue Crimean Tatar flag with a yellow trident in the upper left-hand corner. Tatar activists blockaded the site, saying they would prevent repairs until Russia released political prisoners and allowed international organizations to monitor human rights in Crimea. The activists claim that the 300,000-member minority has faced systematic repression since Russia annexed the peninsula in March 2014. In the meantime Russia is building an "energy bridge" to Crimea that officials hope will supply most of the peninsula's need and its first phase will begin operating by the end of this year.
Defending the power grid in the United States is challenging from an organizational point of view. There are about 3,200 utilities, all of which operate a portion of the electricity grid, but most of these individual networks are interconnected. The latest version of The Department of Defense's Cyber Strategy has as its third strategic goal, "Be prepared to defend the U.S. homeland and U.S. vital interests from disruptive or destructive cyberattacks of significant consequence."