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Comment: Not the first - it was tried over 100 years ago (Score 2) 168

by sien (#34706042) Attached to: South Korea Launches First Electric Bus Fleet

This is far from the first electric bus setup.

Around 100 years ago something similar was tried in London. The service collapsed in 1909.

With a bus fleet BTW you can do as they did 100 years ago and just swap out battery packs alleviating the need for long recharging times.

Microsoft Demos Three Platforms Running the Same Game 196

Posted by Soulskill
from the pick-up-and-play dept.
suraj.sun writes with this excerpt from Engadget: "Microsoft's Eric Rudder, speaking at TechEd Middle East, showed off a game developed in Visual Studio as a singular project (with 90% shared code) that plays on Windows with a keyboard, a Windows Phone 7 Series prototype device with accelerometer and touch controls, and the Xbox 360 with the Xbox gamepad. Interestingly, not only is the development cross-platform friendly, but the game itself (a simple Indiana Jones platformer was demoed) saves its place and lets you resume from that spot on whichever platform you happen to pick up."

Comment: Re:Yet Again (Score 3, Informative) 807

by sien (#31242634) Attached to: Debunking a Climate-Change Skeptic

Here is what climate scientist Edward Cook wrote regarding the accuracy of dendroclimatology:

Without trying to prejudice this work, but also because of what I
almost think I know to be the case, the results of this study will
show that we can probably say a fair bit about 100 year variability was like with any certainty (i.e. we know
with certainty that we know fuck-all).

From the climategate emails

Here is what Phil Jones said in his BBC interview regarding the Medieval Warm Period:

There is a debate over whether the Medieval Warm Period (MWP) was global or not. If it were to be conclusively shown that it was a global phenomenon, would you accept that this would undermine the premise that mean surface atmospheric temperatures during the latter part of the 20th Century were unprecedented?

There is much debate over whether the Medieval Warm Period was global in extent or not. The MWP is most clearly expressed in parts of North America, the North Atlantic and Europe and parts of Asia. For it to be global in extent the MWP would need to be seen clearly in more records from the tropical regions and the Southern Hemisphere. There are very few palaeoclimatic records for these latter two regions.

Of course, if the MWP was shown to be global in extent and as warm or warmer than today (based on an equivalent coverage over the NH and SH) then obviously the late-20th century warmth would not be unprecedented. On the other hand, if the MWP was global, but was less warm that today, then current warmth would be unprecedented.

We know from the instrumental temperature record that the two hemispheres do not always follow one another. We cannot, therefore, make the assumption that temperatures in the global average will be similar to those in the northern hemisphere.

So Phil Jones is unsure if the MWP was global in extent and Edward Cook thinks we have very little idea at all. Perhaps the certainty in wikipedia is overstated.

Comment: Re:Is it only me (Score 5, Insightful) 114

by sien (#31015870) Attached to: Huge Phishing Attack On Emissions Trade In Europe

The US cap and trade on sulphur dioxide emissions was passed in 1990.

Overall, the Program's cap and trade program has been successful in achieving its goals. Since the 1990s, SO2 emissions have dropped 40%, and according to the Pacific Research Institute, acid rain levels have dropped 65% since 1976.[15][16] However, this was significantly less successful than conventional regulation in the European Union, which saw a decrease of over 70% in SO2 emissions during the same time period.[17]

S02 emissions were also falling from a peak in the late 1970s toward the 1990s, in other words the US S02 trading scheme was on an already declining path and was less successful than more direct European approaches.

S02 emissions trading was also local and not between countries which is another area where the proposed Green House Gas emissions trading schemes fall down. A corrupt county can just 'create' permits and then sell them. This has already happened with European and other schemes.

A tax would be a much more honest, much more transparent scheme than an Emissions Trading Scheme (ETS). ETS type solutions are attractive largely because politicians don't have to say they are a new tax, they can be easily gamed by giving out free permits and Enron style firms (including Enron itself before it went bankrupt) see a potential bonanza.

Image

Political Affiliation Can Be Differentiated By Appearance 262

Posted by samzenpus
from the if-it-looks-like-a-liberal-and-quacks-like-a-liberal dept.
quaith writes "It's not the way they dress, but the appearance of their face. A study published in PLoS One by Nicholas O. Rule and Nalini Ambady of Tufts University used closely cropped greyscale photos of people's faces, standardized for size. Undergrads were asked to categorize each person as either a Democrat or Republican. In the first study, students were able to differentiate Republican from Democrat senate candidates. In the second, students were able to differentiate the political affiliation of other college students. Accuracy in both studies was about 60% — not perfect, but way better than chance."
Earth

Researchers Pooh-Pooh Algae-Based Biofuel 238

Posted by timothy
from the feed-it-pooh-pooh-undies dept.
Julie188 writes "Researchers from the University of Virginia have found that current algae biofuel production methods consume more energy, have higher greenhouse gas emissions and use more water than other biofuel sources, such as switchgrass, canola and corn. The researchers suggest these problems can be overcome by situating algae production ponds behind wastewater treatment facilities to capture phosphorous and nitrogen — essential algae nutrients that otherwise need to come from petroleum."
Image

Own Your Own Fighter Jet 222

Posted by samzenpus
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."
Image

Living In Tokyo's Capsule Hotels 269

Posted by samzenpus
from the living-in-the-hive dept.
afabbro writes "Capsule Hotel Shinjuku 510 once offered a night’s refuge to salarymen who had missed the last train home. Now with Japan enduring its worst recession since World War II, it is becoming an affordable option for people with nowhere else to go. The Hotel 510’s capsules are only 6 1/2 feet long by 5 feet wide. Guests must keep possessions, like shirts and shaving cream, in lockers outside of the capsules. Atsushi Nakanishi, jobless since Christmas says, 'It’s just a place to crawl into and sleep. You get used to it.'”

Be frank and explicit with your lawyer ... it is his business to confuse the issue afterwards.

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