John Bayko writes "Mentioned on Slashdot a couple of years ago, the drug dichloroacetate (DCA) has finally finished its first clinical trial against brain tumors in humans. Drug companies weren't willing to test a drug they could not patent, so money was raised in the community through donations, auctions, and finally government support, but the study was still limited to five patients. It showed extremely positive results in four of them. This episode raises the question of what happens to all the money donated to Canadian and other cancer societies, and especially the billions spent buying merchandise with little pink ribbons on it, if not to actual cancer research like this."

An anonymous reader writes "Here's a listing of several scientific and economic guides for estimating the volume of flow of the leak in the Gulf of Mexico erupting at a rate of somewhere around 1 million barrels per day. A new video released shows the largest hole spewing oil and natural gas from an aperture 5 feet in diameter at a rate of approximately 4 barrels per second. The oil coming up through 5,000 feet of pressurized salt water acts like a fractionating column. What you see on the surface is just around 20% of what is actually underneath the approximate 9,000 square miles of slick on the surface. The natural gas doesn't bubble to the top but gets suspended in the water, depleting the oxygen from the water. BP would not have been celebrating with execs on the rig just prior to the explosion if it had not been capable producing at least 500,000 barrels per day — under control. If the rock gave way due to the out-of-control gushing (or due to a nuke being detonated to contain the leak), it could become a Yellowstone Caldera type event, except from below a mile of sea, with a 1/4-mile opening, with up to 150,000 psi of oil and natural gas behind it, from a reserve nearly as large as the Gulf of Mexico containing trillions of barrels of oil. That would be an Earth extinction event."

KentuckyFC writes "Physicists have developed a new kind of quantum cryptography that uses position measurements to guarantee the security of a message. The technique is based on triangulation. Alice uses several transmitters to send messages to Bob who returns them immediately at the speed of light. If the return arrives within a certain time period, Alice can be certain that Bob is where he says he is. Physicists proved a few years ago that when the messages are purely classical this method is not secure because Eve can use any number of receivers to work out where Bob is and then use this information to trick Alice. However, the same physicists have now proved that the quantum version of the same position-based scheme is perfectly secure, essentially because Eve cannot easily measure the value of any qubits in the message. Alice and Bob go on to use the qubits to exchange a cryptographic key, a one-time pad, that they use to encrypt a message. The beauty of the technique is that a message encrypted in this way can be read only by somebody at a specific location, something that governments, banks, and the military, not to mention everybody else, may find useful."

An anonymous reader writes "According to the Register, Senator Diane Feinstein is attempting to put language into the stimulus bill that would kill net neutrality. The amendment that her provision was attached to was withdrawn, but lobbyists tell Public Knowledge that Feinstein hopes to put it back into the bill during the closed-door conference committee that reconciles the House and Senate versions." Bad Senator! No Cookie!

In December we discussed news that a major exploit in EVE Online had just been widely discovered after being abused by a few players for up to four years, creating thousands of real-life dollars worth of unearned in-game currency. Representatives from CCP Games assured players that the matter would be investigated and dealt with; a familiar line in such situations for other multiplayer games, and often the final official word on the matter. Yesterday, CCP completed their investigation and posted an incredibly detailed account of how the exploit worked, what they did to fix it, how it affected the game's economy, and what happened to the players who abused it. Their report ranges from descriptions of the involved algorithms to graphs of the related economic markets to theatrically swooping through the game universe nuking the malfunctioning structures. It's quite comprehensible to non-EVE-players, and Massively has summarized the report nicely. It's an excellent example of transparency and openness in dealing with a situation most companies would be anxious to sweep under the rug.