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Biotech

Chemical Cocktail Can Keep a Heart Viable 10 Days, Outside the Body 97

nj_peeps writes "Harvard professor Hemant Thatte has developed a cocktail of 21 chemical compounds that he calls Somah, derived from the Sanskrit for 'ambrosia of rejuvenation.' Using Somah, Thatte and his team have accomplished some amazing feats with pig hearts. They can keep the organ viable for transplant up to 10 days after harvest — far longer than the four-hour limit seen in hospitals today. Not only that, but using low temperatures and Somah, they were able to take a pig heart that was removed post mortem and get it to beat 24 hours later in the lab."
First Person Shooters (Games)

Valve Discusses Team Fortress 2's Future 135

The Escapist chatted with Valve's Robin Walker about how the Team Fortress 2 team has been listening to feedback and continually updating the game to fix problems and add to the gameplay experience. Walker mentions that ideas for new classes are "floating around," and that a new mode of play will be introduced soon. "'Players have driven our entire approach to designing achievements, the way we tie unlockables to those achievements and the design of those new weapons themselves. The choices we made within the Medic and Heavy updates were very much the result of the ways that players have used that combination of classes within the game. The addition of the payload game mode came from players requesting an old Team Fortress Classic map called Hunted, and describing what they did and didn't like in that map.' ... The Scout is the next class slated for the special treatment, and Walker expects the update will be available early this year. Additionally, the team is juggling a number of side projects at the moment, including finally bringing a year's worth of the downloadable content and upgrades to the Xbox 360 version of the game. A new Payload map is in the works, more community maps are on the way and the team will soon unveil a very different new game mode."

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