Lab-grown burger tasted at event in London, said to require ketchup

BBC journalists tastes labgrown burger, makes the following remarks

A couple of tasters, who claim they’re unpaid and impartial, are currently chomping their way through some very expensive artificial flesh at a publicity event in London. According to the BBC’s science correspondent Pallab Ghosh, who is also at the gathering, the main feedback so far is that the meat — which is presented as a burger — isn’t as juicy or tasty as the real thing, mainly because it’s totally lean. The substance was grown by a team at the University of Maastricht, with a spot of funding from none other than Google visionary Sergey Brin, who believes the technology is on the “cusp of viability” as a solution to animal welfare issues. Lead researcher Prof. Mark Post doesn’t seem too disheartened by the tasters’ comments, but says he’s working to improve flavor. At a current cost of $325,000 per patty, people are going to expect something special regardless of the ethical or ecological arguments — and some cajun spices probably won’t cut it.

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Source: @BBCPallab (Twitter)

Um, A Vial of a Deadly Virus Went Missing from a Lab

This is completely reassuring, we don’t have to worry. A vial containing a virus that causes hemorrhagic fever has gone missing from a research facility in Texas. Okay, maybe we should worry. More »

Japan Uses Robot Rats to Terrorize Real Rats

Lab rats have it bad enough having to jump through hoops and perform in order to be studied, but now life just got worse for the furry rodents. Scientists at Japan’s Waseda University have created a robotic rat designed to terrorize their organic lab rats, inducing stress and depression so their reactions can be studied.
RobotRat
Scientists need to depress rats in order to do things like test drugs for depression. I guess it’s hard to make a rat depressed, but with a robot rat harassing them constantly, they will be sad sacks in no time. The robot can be programmed to chase or attack a rat, or can become its only source of food.

Talk about psychological torture. These rats will be really bummed out and soon they will fear robots just like us.

[via Gizmodo via IEEE Spectrum via Geekosystem]

Guinea Pigs’ Inner Ear As A Biological Battery?

Don’t worry, you won’t wake up tomorrow suddenly only to find out that you are “The One” in a Matrix-like environment, even though we have word that there is a new experiment in town that turns the inner ear of guinea pigs into a biological battery. Word has it that electrodes that have been implanted within the guinea pigs’ inner ears do seem to bear a strong resemblance to that of humans, where it managed to power the attached radio transmitters. To think that this happened without the guinea pigs suffering from any form of major hearing loss, perhaps such similar medical sensors that are implanted in human inner ears could be the path of the future?

Anantha Chandrakasan, an electrical engineer and computer scientist at MIT, said, “It will allow us to develop fully implanted electronics (e.g., inner ear sensors that have a wireless chip) without the need for a traditional battery. The system will be self-sustaining.” I don’t suppose that if you were to be more active, none of the extra kinetic energy collected will contribute to the net energy count?

By Ubergizmo. Related articles: Arctic Drifter science lab gathers data as it travels, Google Introduces Apps Search To Search Your Gmail And Google Docs At Once,

Mahoro Robot Does Dangerous Lab Work Fast

Mahoro is a general purpose robot co-developed by AIST and Yaskawa. It’s mission in life is to carry out dangerous lab work that was previously done manually by humans. Its jobs include culturing and dispensing with more accuracy and speed than a human can do it. Mahoro completes tasks better and in half the time. It also cuts down on accidents.

Mahoro robot
That last part is a real bonus when you are talking dangerous chemicals or nuclear material. This isn’t your typical factory robot since his arms have seven joints opposed to six or less. This extra axis means that the robot arms can replicate the elbow joint of a human and that gives him more flexibility. Moving like a human means that he is more efficient.

He’s already being used at some universities and pharmaceutical companies. The next goal is to make this ‘bot safe enough to work alongside humans – and hopefully not take their jobs.

[via Geek]