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Biotech

Dolly the Sheep Alive Again 233

Posted by samzenpus from the bah-bah-clone-sheep dept.
SpeZek writes "Dolly the sheep has been reborn. Four clones have been made by the scientist behind the original research. The quads, which have been nicknamed 'the Dollies,' are exact genetic copies of their predecessor, who was put down seven years ago. The latest experiments were partly carried out to check if improvements to the technique cut the risk of problems in and out of the womb. Named after country and western singer Dolly Parton, Dolly was created from a cell taken from a mammary gland. The rest of the sample of tissue has lain in a freezer since, until it was defrosted to make the Dollies."
Science

Sciencey Heroes For Young Children? 614

Posted by samzenpus from the how-about-godzilla? dept.
An anonymous reader writes "Unhappy that all his friends have heroes he knows nothing about (they've all chosen hockey players — actually a hockey player: Sidney Crosby), my eight-year-old son asked me if I would find him a 'cool hero.' When pressed to define 'cool,' he very earnestly gave me this list of acceptable professions: 'Astronauts, explorers, divers, scientists, and pilots.' A second and only slightly less worthy tier of occupations includes 'inventors, meteorologists, and airplane designers.' To be eligible for hero status, an individual must be (1) accomplished in one of these fields, (2) reasonably young (it pains me to report that Dottie Metcalf-Lindenburger, NASA's youngest astronaut and now just 31, barely makes the cut), and, critically to my naive son's way of thinking, (3) respected by third graders nationwide. Ignoring that last criterion, or not, what heroes would you suggest from the sciences as people whose lives and accomplishments would be compelling to an eight-year-old mind?"
Biotech

Chip Allows Blind People To See 231

Posted by samzenpus from the bionic-eye dept.
crabel writes "3 blind people have been implanted with a retinal chip that allowed them to see shapes and objects within days of the procedure. From the article: 'One of the patients surprised researchers by identifying and locating objects on a table; he was also able to walk around a room unaided, approach specific people, tell the time from a clock face, and describe seven different shades of gray in front of him.'"
Power

Electric Car Goes 375 Miles On One 6-Minute Charge 603

Posted by timothy from the now-that's-more-like-it dept.
thecarchik writes with this quote from AllCarsElectric: "We all know that battery packs are the weakest link in electric vehicles. Not only are they heavy and expensive, but they take a long time to recharge and on average can only provide around 100 miles per charge. A German-based company has changed all that with a new vehicle capable of driving up to 375 miles at moderate highway speeds. ... It doesn't end there. The company responsible for the battery pack, DBM Energy, claims a battery pack efficiency of 97 percent and a recharge time of around 6 minutes when charged from a direct current source. Unlike the small Daihatsu which was heavily modified by a team in Japan earlier this year that achieved a massive 623 miles on a charge at around 27 mph, the Audi A2 modified by DBM Energy was able to achieve its 375 miles range at an average speed of 55 mph."
Medicine

UK Docs Perform First Remote-Control Heart Surgery 142

Posted by timothy from the a-a-b-up-down-a-b-no-wait dept.
ByronScott writes "Doctors at a British hospital have just carried out the world's first surgery using a remote-controlled robot. The procedure fixed a patient's irregular heart rhythm, and although the doctor was in the same hospital as the patient — just through the wall in another room — developers of the RC surgery technology believe this is the first step toward long-distance operations. Imagine a doctor in London performing surgery on your heart in New York!"

Comment Re:I've said it before, and I'll say it again.. (Score 1) 490

by Issildur03 (#31495280) Attached to: 11th Circuit Eliminates 4th Amend. In E-mail

Standard web-based clients (gmail, yahoo, university email systems) don't have built-in encryption/decryption systems. Sure you could find a firefox add-on that adds these, but that that leaves two problems:
1) I don't trust the third-party encryption to not spy on me (and, no, I don't want to read the code for the add-on).
2) I still won't have anyone to send my super-secure emails to: no one I know can decrypt my messages without undue trouble. Firefox add-ons aren't too relevant for most people.

If you have a real solution to those two issues, I'd love to hear about it.
Sun Microsystems

Scientists Need Volunteers To Look At the Sun 110

Posted by Soulskill from the ow-that-hurts-it's-a-trap dept.
Hugh Pickens writes "BBC reports that Royal Observatory's 'Solar Stormwatch' needs volunteers to help scientists spot Sun storms — known as coronal mass ejections — before they cause damage on Earth. 'When you look up at the Sun obviously it's too bright to look at properly,' says Dr. Marek Kukula of the Royal Observatory, but 'with special instruments and telescopes you can see there's all sorts of stuff going on.' NASA already monitors the Sun using two 'STEREO' spacecraft that produce 3D images of earth's nearest star, which can show the trajectory of these explosions. However, the sheer amount of data means NASA's scientists are unable to analyze the data as closely as they need — which is where the world's Internet population comes in. After a brief tutorial, users get access to the actual 3-D images taken by the STEREO spacecraft. If a user believes they have spotted the beginnings of a solar storm, they can bring it to the attention of scientists. 'Every little bit counts,' says Kukula. 'I've spoken to the scientists involved and they all agree that even if you log-on and just do it for a few hours, get bored and never touch it again it's all really useful — and helps them to do their work.'"

Comment Re:are they even legal? (Score 1) 322

by Issildur03 (#31451770) Attached to: Hollow Spy Coins

They are actually made from real coins, so the real problem would be "defacing currency":

"Whoever fraudulently alters, defaces, mutilates, impairs, diminishes, falsifies, scales, or lightens any of the coins... shall be fined under this title or imprisoned not more than FIVE YEARS, or both."
relevant law

Comment Original Sunday Times Article (Score 1) 820

by Issildur03 (#30275458) Attached to: Scientists Create Artificial Meat

http://www.timesonline.co.uk/tol/news/science/article6936352.ece?print=yes

"The cells were then incubated in a solution containing nutrients to encourage them to multiply indefinitely. This nutritious “broth” is derived from the blood products of animal foetuses, although the intention is to come up with a synthetic solution."
Security

Best Tool For Remembering Passwords? 1007

Posted by kdawson from the encrypted-plain-text-file-on-a-stick dept.
StonyCreekBare writes "Lately I've been rethinking my personal security practices. Should my laptop be stolen, having Firefox 'fill in' passwords automatically for me when I go to my bank's site seems sub-optimal. Keeping passwords for all the varied sites on the computer in a plain-text file seems unwise as well. Keeping them in my brain is a prescription for disaster, as my brain is increasingly leaky. A paper notepad likewise has its disadvantages. I have looked at a number of password managers, password 'vaults' and so on. The number of tools out there is a bit overwhelming. Magic Password Generator add-in for Firefox seems competent, but it's tied to Firefox, and I have other places and applications where I want passwords. And I might be accessing my sites from other computers that don't have it installed. The ideal tool in my mind should be something that is independent of any application, browser, or computer; something that is easily carried, but which if lost poses no risk of compromise. What does the Slashdot crowd like in password tools?"

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