2011年6月16日 星期四

Japanese Researcher Creates Artificial Meat From Human Feces

Some hardcore carnivores have a hard time finding meat alternatives such as soy protein or tofu burgers to be palatable. But non-meat eaters may lose their appetite along with their carnivorous friends over this one – a meat alternative made from HUMAN EXCREMENT. Yep, you heard me correctly — Japanese scientist Mitsuyuki Ikeda has developed a “burger” made from soya, steak sauce essence, and protein extracted from human feces. Hit the break for a video explaining the process!




The meat packing industry causes 18 percent of our greenhouse gas emissions, mostly due to the release of methane from animals. The livestock industry also consumes huge amounts of feed and water in relation to the amount of meat that it yields, and many find the industry to be inhumane and cruel to animals. These factors alone are reason enough for vegetarians to replace their meat intake with vegetable proteins and legumes. But Ikeda, a scientist at the Environmental Assessment Center in Okayama, sought to further the field of alternative proteins by recycling a form of protein-rich waste : sewage mud.

“Sewage mud” is exactly what you think it is – poop. Ikeda’s process begins by extracting protein and lipids from the “mud.” The lipids are then combined with a reaction enhancer, then whipped into “meat” in an exploder. Ikeda then makes the poop more savory, by adding soya and steak sauce.

Currently, the price of the poop burgers are 10-20 times that of regular meat, due to the cost of research, but he feels they will even out in a few years. He admits that “some people” may have a psychological aversion to eating artificial meat made of their own poop at first, but thinks many would be open to personally completing the food chain. He also notes that the burgers are extremely low in fat.

While, for the rest of us, it’s hard to believe that any consumers will take a bite out of a poop-sandwich, doing some googling, one will find that there is a long history of the Japanese eating shit (for heath!).

Hong Kong team stores 900TB of data in 1g of bacteria

For the iGem competition 2010, a research team out of the Chinese University of Hong Kong has found a way to do data encryption and storage with bacteria. "We harness the incredible adaptability of simple organisms in the tortured environment to make sure that the message stored can be left undisturbed regardless of any environmental changes". The team successes in storing 931,322GB of data in 1g of E. coli, compare to the data density of 14GB/gram for a typical hard disk.

The project is called 'Bioencryption,' and their presentation (as a PDF file) is here.