I've heard about systems in cities that read number plates and time you between their different locations to see if you are speeding, I'm guessing a system like this could be used, just a matter of if it is cost effective or not.
Channard writes "While there have been occasional reports of previous PS3 firmware upgrades causing system crashes and so forth, Sony's new firmware upgrade for the system, 3.41, is apparently stopping PS3 owners from upgrading their hard disks. This problem has been encountered by many users on Sony's forums and occurs when you try to put a new hard disk into a PS3 that already has the firmware upgrade installed. The general course of action for upgrading a PS3's drive is that you download the latest PS3 firmware onto a memory stick and, after swapping the hard drive in the PS3, plug the stick in, allowing the PS3 to properly prepare the disk for use. But as of upgrade 3.41, the PS3 fails to recognize the firmware on the stick, complaining that it can't proceed until you insert the correct firmware. Repeating the process and re-downloading the firmware does not fix the problem, as I can confirm, having encountered the problem myself. Users can put the old hard disk back in, provided they've not reformatted it for some other purpose, so all is not lost. Sony have apparently told gaming website CVG that 'The information available to our Consumer Services Department does not suggest that this is a problem PlayStation owners are likely to experience when upgrading the HDD with 3.41 update.' This seems to fly in the face of the currently available information — although whether or not this statement was issued by Kevin Butler is unclear. Either way, PS3 owners encountering this problem will likely have to wait a few days for a fix and use their old HDDs for now."
from the sunlight-is-free dept.
js_sebastian writes "According to an article on the New York Times, a historical cross-over has occurred because of the declining costs of solar vs. the increasing costs of nuclear energy: solar, hardly the cheapest of renewable technologies, is now cheaper than nuclear, at around 16 cents per kilowatt hour. Furthermore, the NY Times reports that financial markets will not finance the construction of nuclear power plants unless the risk of default (which is historically as high as 50 percent for the nuclear industry) is externalized to someone else through federal loan guarantees or ratepayer funding. The bottom line seems to be that nuclear is simply not competitive, and the push from the US government to subsidize it seems to be forcing the wrong choice on the market."
Not necessarily true. If a piece of steak is lean, then yes generally the rarer the better. However a lot of expensive beef has fat marbled through it (e.g. Waygu Beef), what I have been told be a reputable chef is that for this sort of meat it should be done medium, so that the fat marbled through it starts to melt and it brings the flavour out, rather than these parts being bits of solid fat.
So they talk about the "Ice-Skater Effect", even though they say that goes on "forever" wouldn't it wear off as buildings are rebuilt and new trees grow? What else is shifted closer to the center of the earth of any significant mass that they are aware of to come up with such a specific number?
from the yeah-well-I-get-better-mileage dept.
MikeChino writes "Porsche has just unveiled its 911 GT3 R Hybrid, a 480 horsepower track vehicle ready to rock the 24-hour Nurburgring race this May. Porsche's latest supercar will use the same 911 production platform available to consumers today, with a few race-ready features including front-wheel hybrid drive and an innovative flywheel system that stores kinetic energy from braking and then uses it to provide a 160 horsepower burst of speed. The setup is sure to offer an advantage when powering out of turns and passing by other racers."
from the only-one-on-the-block dept.
gimmebeer writes "The Russian Sukhoi SU-27 has a top speed of Mach 1.8 (more than 1,300 mph) and has a thrust to weight ratio greater than 1 to 1. That means it can accelerate while climbing straight up. It was designed to fight against the best the US had to offer, and now it can be yours for the price of a mediocre used business jet."