There hasn't been such a scare over the future of green since Soylent Green. But a DARPA-funded robot that forages for biomass will only consume plant matter, as opposed to dead bodies or wayward pets, its creators assure us.
The makers of the Energetically Autonomous Tactical Robot (EATR) have issued a statement saying that "this robot is strictly vegetarian," after news outlets ranging from Fox News to CNET pounced on the flesh-eating potential of the bot.
A DARPA-funded robot that refuels itself on wood, grass--even decaying biomatter--whatever it can consume has met its perfect match--a biomass engine system called the Cyclone which we featured last year in our annual Invention Awards. Cyclone has just completed trials of their engine that will eventually digest EATR's foraged meals into power, just like Mr. Fusion.
It takes Scott Kiser only a split second to name the one city in the U.S., and probably the world, that would sustain the most catastrophic damage from a category-5 hurricane. "New Orleans," says Kiser, a tropical-cyclone program manager for the National Weather Service. "Because the city is below sea level-with the Mississippi River on one side and Lake Pontchartrain on the other-it is a hydrologic nightmare." The worst problem, he explains, would be a storm surge, a phenomenon in which high winds stack up huge waves along a hurricane´s leading edge.