An anonymous reader writes 'Health officials say a patient in Texas has died of a rare brain disorder believed to be caused by consumption of beef products contaminated with mad cow disease. It is only the fourth known case of its kind in the United States. The Centers for Disease Control and Prevention said in a statement that recent laboratory tests confirmed a diagnosis of variant Creutzfeldt-Jakob disease in the patient.' From the article: 'The CDC says the Texas patient's history included extensive travel to Europe and the Middle East and that it is likely the infection occurred overseas. In each of the three previous U.S. deaths, the initial infection is believed to have taken place in other countries. ... The Texas Department of State Health Services says there are no state public health concerns or threats associated with the case. State and federal health officials continue to investigate and are trying to track the source of the infection.'

Gideon wants to be an astronaut. You could even describe him as "space-obsessed." He wants to be the first astronaut from Tanzania. The only African to make it into space so far is Mark Shuttleworth, who is from South Africa. Can Gideon talk Elon Musk into launching from Tanzania, which is directly on the equator? How about bringing in other space buffs and entrepreneurs? Don't think this is a silly idea. Gideon is only 14, but he's a straight-A student at the Florida Air Academy, and before that was one of the top students at Shepherds Junior School in Arusha, which Mama Lucy Kamptoni originally financed by raising and selling chickens. Gideon's scholarships to Shepherds and later to Florida Air Academy have been financed in part by EpicChange.org, which is also helping him spread the word about Star Day (tomorrow; June 7), the holiday Gideon created, which is being celebrated all over the world even in this, its first year of existence. You can celebrate it, too. All you have to do, weather permitting, is sleep outdoors under the stars, and maybe make a wish or two. After all, wishing (and a lot of studying and hard work) have helped Gideon get to where he is today, and may yet help him become Tanzania's first astronaut.

Rambo Tribble writes: 'A research team of Chinese and American scientists claim to have witnessed the mechanism by which sleep contributes to the formation of memories. Using advanced microscopy, the researchers witnessed synapses being formed in the brain of sleeping mice recently exposed to a learning task (abstract). They compared this to similarly tasked mice, that were subsequently sleep-deprived. The sleeping mice showed a marked increase in the formation of new synapses. As one researcher explained, "We thought sleep helped, but it could have been other causes, and we show it really helps to make connections and that in sleep the brain is not quiet, it is replaying what happened during the day and it seems quite important for making the connections.'''

CowboyRobot writes: 'In ACM's Queue, Thomas Wadlow argues that "Whom you trust, what you trust them with, and how much you trust them are at the center of the Internet today." He gives a checklist of what to look for when evaluating any system for trustworthiness, chock full of fascinating historical examples. These include NASA opting for a simpler, but more reliable chip; the Terry Childs case; and even an 18th century "semaphore telegraph" that was a very early example of steganographic cryptography. From the article: "Detecting an anomaly is one thing, but following up on what you've detected is at least as important. In the early days of the Internet, Cliff Stoll, then a graduate student at Lawrence Berkeley Laboratories in California, noticed a 75-cent accounting error on some computer systems he was managing. Many would have ignored it, but it bothered him enough to track it down. That investigation led, step by step, to the discovery of an attacker named Markus Hess, who was arrested, tried, and convicted of espionage and selling information to the Soviet KGB."'

vossman77 writes: 'According to the Chicago Tribune, "Lego will produce a limited-edition box set called Research Institute, featuring three female scientists in the act of learning more about our world and beyond." The concept received 10,000 supporters on the LEGO ideas site. Creator Ellen Kooijman writes in a blog post, "As a female scientist I had noticed two things about the available Lego sets: a skewed male/female minifigure ratio and a rather stereotypical representation of the available female figures. It seemed logical that I would suggest a small set of female mini-figures in interesting professions to make our Lego city communities more diverse." LEGO says, "The final design, pricing and availability are still being worked out, but it's on track to be released August 2014."'

mrspoonsi (2955715) writes 'Researchers have found evidence of the world that crashed into the Earth billions of years ago to form the Moon. Analysis of lunar rock brought back by Apollo astronauts shows traces of the "planet" called Theia. The researchers claim that their discovery confirms the theory that the Moon was created by just such a cataclysmic collision. The accepted theory since the 1980s is that the Moon arose as a result of a collision between the Earth and Theia 4.5bn years ago. It is the simplest explanation, and fits in well with computer simulations. The main drawback with the theory is that no one had found any evidence of Theia in lunar rock samples. Earlier analyses had shown Moon rock to have originated entirely from the Earth whereas computer simulations had shown that the Moon ought to have been mostly derived from Theia. Now a more refined analysis of Moon rock has found evidence of material thought to have an alien origin.'

StartsWithABang (3485481) writes 'Earlier this week, attempts to cut NASA's budget were defeated, and it looks like the largest space agency in the world will actually be getting nearly a 2% budget increase overall. While common news outlets are touting this as a great budget victory, the reality is that this is shaping up to be just another year of pathetic funding levels, putting our greatest dreams of exploring and understanding the Universe on hold. A sobering read for anyone who hasn't realized what we could be doing.'