Follow Slashdot blog updates by subscribing to our blog RSS feed

 



Forgot your password?
typodupeerror
×
Biotech

New Tech Promises Cheap Gene Sequencing In Minutes 121

Zothecula writes "Sequencing an entire genome is currently a highly complex, time-consuming process – the DNA must be broken down into segments and replicated, utilizing chemicals that destroy the original sample. Scientists from Imperial College London, however, have just announced the development of a prototype device that could lead to technology capable of sequencing a human genome within minutes, at a cost of just a few dollars. By contrast, when sequencing of the genome of Dr. James Watson (co-discoverer of the structure of DNA) was completed in 2007, it had taken two years and cost US$1 million."
Science

Scientists Create Mice From 2 Fathers 435

An anonymous reader writes "Using stem cell technology, reproductive scientists in Texas, led by Dr. Richard R. Behringer at the M.D. Anderson Cancer Center, have produced male and female mice from two fathers. The study was posted Wednesday at the online site of the journal Biology of Reproduction. The achievement of two-father offspring in a species of mammal could be a step toward preserving endangered species, improving livestock breeds, and advancing human assisted reproductive technology. It also opens the provocative possibility of same-sex couples having their own genetic children, the researchers note."
Earth

Life Found In Deepest Layer of Earth's Crust 335

michaelmarshall writes "For the first time, life has been found in the gabbroic layer of the crust. The new biosphere is all bacteria, as you might expect, but they are different from the bacteria in the layers above; they mostly feed on hydrocarbons that are produced by abiotic reactions deep in the crust. It could mean that similar microbes are living even deeper, perhaps even in the mantle."
Government

Income Tax Quashed, Ballmer To Cash In Billions 650

theodp writes "Washington's proposed state income tax not only prompted Microsoft CEO Steve Ballmer to spend $425,000 of his own money to help crush the measure at the polls, it also inspired Microsoft to launch a FUD campaign aimed at torpedoing the initiative. 'As an employer, we're concerned that I-1098 will make it harder to attract talent and create additional jobs in Washington state,' explained Microsoft general counsel Brad Smith. 'We strongly support public education, but we're concerned by key details in I-1098. This initiative would give Washington one of the top five highest state income tax rates in the country. I-1098 would apply this tax rate to all income, including capital gains and dividends, and would not permit any deductions for charitable contributions.' Nice to see a company take a principled stand, backed by a CEO who's not afraid to put his money where his company's mouth is, right? Well, maybe not. Just three days after the measure went down in flames, Ballmer said in a statement that he plans to sell up to 75 million of his Microsoft shares by the end of the year to 'gain financial diversification and to assist in tax planning.' Based on Friday's closing price of $26.85, the 75M shares would be valued at approximately $2 billion. All of which might make a cynic question what was really important to Microsoft — public education, or a $2B state income tax-free payday for its CEO?"

Comment Re:CITE PLEASE (Score 1) 372

Everyone should not be required to own a gun, but everyone should *be able to* own a gun. The right to bear arms is protected by the Constitution, and the Constitution applies to all US citizens on US territory, not just non-felons. We don't strip perjurers of their right to free speech, so why do so many people think it is okay to strip arms rights from violent felons? Both have demonstrated irresponsibility with a particular tool, but why the double standard? They get convicted, serve their time, and should be released as free men, not as sub-citizens who lose part of their constitutional protection.

I don't know* whether the Constitution applies to illegal aliens or not, but if it does I think it should apply 100% - not just partially. The document was not designed to allow rulers to pick and choose which sections apply and which do not.


* I suppose the question of whether it applies is based on which conditions you must meet for it to apply. Obviously the Constitution only applies on US territory. So given that a person is on US territory, does that person have to be a US citizen to be protected by the constitution, or does just occupying a spot on US land afford a person constitutional protection?
Science

Morphing Metals 121

aarondubrow writes "Imagine a metal that 'remembers' its original, cold-forged shape, and can return to that shape when exposed to heat or a magnetic pulse. Like magic out of a Harry Potter novel, such a metal could contract on command, or swing back and forth like a pendulum. Believe it or not, such metals already exist. First discovered in 1931, they belong to a class of materials called 'shape memory alloys (SMA),' whose unique atomic make-up allows them to return to their initial form, or alternate between forms through a phase change."
The Internet

Why Broadband Prices Haven't Decreased 336

pdragon04 writes "After a new technology is introduced to the market, there is usually a predictable decrease in price as it becomes more common. Laptops experienced precipitous price drops during the past decade. Digital cameras, personal computers, and computer chips all followed similar steep declines in price. Has the price of broadband Internet followed the same model? Shane Greenstein decided to look into it. "
Earth

Geocentrists Convene To Discuss How Galileo Was Wrong 1027

rollcall writes "'Galileo Was Wrong' is an inaugural conference to discuss the 'detailed and comprehensive treatment of the scientific evidence supporting Geocentrism, the academic belief that the Earth is immobile in the center of the universe.' The geocentrists argue that 'Scientific evidence available to us within the last 100 years that was not available during Galileo's confrontation shows that the [Catholic] Church's position on the immobility of the Earth is not only scientifically supportable, but it is the most stable model of the universe and the one which best answers all the evidence we see in the cosmos.' I, like many of you, am scratching my head wondering how people still think this way. Unfortunately, there is still a significant minority of Western people who believe that the Earth is the center of the universe: 18% of Americans, 16% of Germans, and 19% of Britons." I hope there is live blogging from the conference.
The Internet

Network Neutrality Is Law In Chile 180

An anonymous reader writes "Chile is the first country of the world to guarantee by law the principle of network neutrality, according to the Teleccomunications Market Comission's Blog from Spain. The official newspaper of the Chilean Republic published yesterday a Law that guarantees that any Internet user will be able to use, send, receive or offer any content, applications or legal services over the Internet, without arbitrary or discriminatory blocking."
The Military

Pentagon Selects Companies To Build Flying Humvees 302

longacre sends in a quote from Popular Mechanics: "The Pentagon's Defense Advanced Research Projects Agency (DARPA) has selected two companies to proceed with the next stage of its Transformer, known as TX — a fully automated four-person vehicle that can drive like a car and then take off and fly like an aircraft to avoid roadside bombs. Lockheed Martin and AAI Corp., a unit of Textron Systems, are currently in negotiations with DARPA for the first stage of the Transformer project, several industry sources told Popular Mechanics at a robotics conference here in Denver." The picture included with the linked article says it all, really.

Comment The Root Cause (Score 2, Insightful) 702

Net Neutrality is only an issue because the government is already interfering with the ISP market. The government grants all kinds of franchise contracts and emminent domain (redistribution of private property) to telcos and ISPs, which distorts the market by creating the very monopolies that we all hate. Once the ISPs have comfortable monopolies, the services go to shit. I don't understand why anyone thinks that additional government intervention will have any other effect than to make things worse.

Abandon net neutrality legislation. Forbid municipalities from selling franchise monopolies. Do away with emminent domain. Then any number of solutions will appear on the market - ISPs will compete to lease land from property owners to run infrastructure, neighborhoods and housing associations will cooperate to run their own wires and contract with ISPs to hook into their networks. Multiple ISPs in the same region will actually compete with each other, much like we are seeing with Comcast and Verizon where FiOS is being introduced. And the notion of having the government tell the ISPs and telcos how to carry traffic will disappear.
Crime

Music Festival Producer Pre-Sues Bootleggers 422

An anonymous reader writes "Apparently, if you even have been *thinking* about bootlegging the Mile High Music Festival this coming weekend in Denver you've already been sued. No joke. Event producer AEG has already filed trademark infringement claims against 100 John Does and 100 Jane Does in anticipation that they're going to bootleg the event. Since none of the sued parties have actually done anything yet, no one's showing up in court to protest the lawsuit either, so it moves forward... meaning that AEG can use it to get all sorts of law enforcement officials (US Marshals, local and state police and even off-duty officers) to go seize bootleg material."
Businesses

The Case Against Net Neutrality 702

jeek writes "While I certainly don't agree with it, this article tries to make the case that Net Neutrality may actually be bad for America. From the article: 'If the government regulates net neutrality, policies for internet access are set by one entity: the FCC. However, if the government stays out, each company will set its own policies. If you don’t like the FCC’s policies, you are stuck with them unless you leave the United States. If you don’t like your internet service provider’s policies, you can simply switch to another one. So which model sounds better to you?'"
Education

Monkeys Exhibit the Same Economic Irrationality As Us 254

grrlscientist writes "Laurie Santos is trying to find the roots of human irrationality by watching the way our primates make decisions. This video documents a clever series of experiments in 'monkeynomics' and shows that some of the stupid decisions we make are made by our primate relatives too."
Government

Senate Confirms Elena Kagan's Appointment To SCOTUS 618

eldavojohn writes "As expected, by a vote of 63 to 37 Elena Kagan has been appointed as the 112th member of the Supreme Court of the United States. Kagan, only 50 years old, has no judicial experience. The Washington Post explains: 'Other justices have corporate law backgrounds or a long record of arguing before the court. Kagan worked briefly for a law firm and argued her first case before an appellate court 11 months ago. It happened to be before the Supreme Court, the first of six cases she argued as the nation's first female solicitor general.' Her fair use views and free speech views have made her a focus of Slashdot recently."

Slashdot Top Deals

Ya'll hear about the geometer who went to the beach to catch some rays and became a tangent ?

Working...