Follow Slashdot stories on Twitter

 



Forgot your password?
typodupeerror

Comment Re:The shopping use case. (Score 1) 594

Key word here is mother-in-law, which in my case is 30 miles away (my parents are 30 miles in the opposite direction, makes holidays interesting). Given this is slashdot, I'm assuming you won't understand the benefits of being at least 30 miles from your mother in law.

Oh, I understand. Which is why I'm 150 miles from mine.

Comment Re:The shopping use case. (Score 2, Insightful) 594

Make the batteries bigger and you still have to have the gas engine for when you visit your cousin 300 miles away.

It's not for longer trips that pure EV's get killed. It's the every Saturday when you have to run to the grocery store, bank, stop by your mother in laws, pick up some stuff at Best Buy, and you drive 150 miles running errands use case. Our leaders never mention this case though, because they actually don't drive for themselves.

150 miles? If you're averaging 30 mph (whilst driving), that's 5 hours of driving. Just how far away is your Best Buy, grocery store and bank?

Science

Submission + - Aussie scientists find coconut-carrying octopus (myway.com)

An anonymous reader writes: Australian scientists have discovered an octopus in Indonesia that collects coconut shells for shelter — unusually sophisticated behavior that the researchers believe is the first evidence of tool use in an invertebrate animal. The scientists filmed the veined octopus, Amphioctopus marginatus, selecting halved coconut shells from the sea floor, emptying them out, carrying them under their bodies up to 65 feet (20 meters), and assembling two shells together to make a spherical hiding spot. "I was gobsmacked," said Finn, a research biologist at the museum who specializes in cephalopods. "I mean, I've seen a lot of octopuses hiding in shells, but I've never seen one that grabs it up and jogs across the sea floor. I was trying hard not to laugh."

Submission + - The perfect way to slice a pizza (newscientist.com)

iamapizza writes: New Scientist reports on the quest of two math boffins for the perfect way to slice a pizza. It's an interesting and in-depth article;

"The problem that bothered them was this. Suppose the harried waiter cuts the pizza off-centre, but with all the edge-to-edge cuts crossing at a single point, and with the same angle between adjacent cuts. The off-centre cuts mean the slices will not all be the same size, so if two people take turns to take neighbouring slices, will they get equal shares by the time they have gone right round the pizza — and if not, who will get more?"

This is useful, of course, if you're familiar with the concept of "sharing" a pizza.

Intel

Submission + - Intel allows release of full 4004 chip-set details (4004.com)

mcpublic writes: When a small team of reverse engineers receives the blessing of a big corporate legal department, it is cause for celebration. For the 38th anniversary of Intel's groundbreaking 4004 microprocessor, the company is allowing us to release new details of their historic MCS-4 chip family announced on November 15, 1971. For the first time, the complete set of schematics and artwork for the 4001 ROM, 4002 RAM, 4003 I/O Expander, and 4004 Microprocessor is available to teachers, students, historians, and other non-commercial users. To their credit, the Intel Corporate Archives gave us access to the original 4004 schematics, along with the 4002, 4003, and 4004 mask proofs, but the rest of the schematics and the elusive 4001 masks were lost until just weeks ago when Lajos Kintli finished reverse-engineering the 4001 ROM from photomicrographs and improving the circuit-extraction software that helped him draw and verify the missing schematics. His interactive software can simulate an ensemble of 400x chips, and even lets you trace a wire or click on a transistor in the chip artwork window and see exactly where it is on the circuit diagram (and vice-versa).
Games

Submission + - Mafia Wars CEO Brags About Scamming Users (consumerist.com)

jamie writes: "Mark Pincus, CEO of the company that brought us Mafia Wars, says: 'I did every horrible thing in the book to, just to get revenues right away. I mean we gave our users poker chips if they downloaded this Zwinky toolbar which was like, I don't know, I downloaded it once and couldn't get rid of it.'"

Comment Re:Fusion!? (Score 1) 404

The public needs to be shown that the word "nuclear" is not cause for panic. Better yet, not to judge technology such as NMR as being dangerous simply because of the name.

You go to hospital and be given an enema instead of NMR because the nurse misheard and tell me it's not dangerous!

Space

Submission + - Planck Satellite Releases First Images (wordpress.com)

davecl writes: The Planck Satellite has released its first images. These are from the 'First Look Survey' and show a strip of the sky scanned at a range of radio and submillimetre wavelengths. The results are already better than what was seen by the previous microwave background satellite, WMAP. ESA's coverage of the results can be found here, with more details and images available in English and French. The Planck Mission Blog contains more details of the project and continuing coverage. I maintain the mission blog but even I am impressed with these first images!

Submission + - BBC Wants DRM on HD Broadcasts (boingboing.net) 1

NickFortune writes: Over on BoingBoing, Danny O'Brien has pointed out that, the BBC has asked the regulator for permission to add DRM to their High Definition broadcasts.
Apparently this is at the behest of "content providers".

Offcom, the regulatory body in question, has asked for comments, but the window closes today. So if you don't want DRM added to the Beeb's broadcasts, read the
proposal and explain why this is a bad idea.

Comment Re:FUD FUD FUD and more FUD (Score 3, Insightful) 926

Poisoning education

Wrong. Children learn to work on the platform that's mostly used in Businesses today, giving them the necessary skills to obtain a job.

not that i'm supporting this campaign, but it would be better if children learn to work with computers in general, not one specific platform or product, so that they can also use whatever will be used in businesses tomorrow. give a man a fish etc.

When I was in school, I learnt "word processing" and "spreadsheets" with very early word processing and spreadsheet packages. However, the standard for formulas in spreadsheets has not changed in the 20 years, right up until Office 2007, where the cell referencing is different by default. So it would be better to teach children to use the standards, and teach companies to adher to standards...

Google

Google Announces Chrome OS, For Release Mid-2010 1089

Zaiff Urgulbunger writes "After years of speculation, Google has announced Google Chrome OS, which should be available mid-2010. Initially targeting netbooks, its main selling points are speed, simplicity and security — which kind of implies that the current No.1 OS doesn't deliver in these areas! The Chrome OS will run on both x86 and ARM architectures, uses a Linux kernel with a new windowing system. According to Google, 'For application developers, the web is the platform. All web-based applications will automatically work and new applications can be written using your favorite web technologies. And of course, these apps will run not only on Google Chrome OS, but on any standards-based browser on Windows, Mac and Linux thereby giving developers the largest user base of any platform.' Google says that this new OS is separate from Android, as the latter was designed for mobile phones and set-top boxes, whereas Chrome OS is designed 'for people who spend most of their time on the web.'" The New York Times' coverage is worth reading, and there are stories popping up all over the web.

Slashdot Top Deals

(null cookie; hope that's ok)

Working...