vegetables
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Walmart will use blockchain to ensure the safety of leafy greens
Walmart is anxious about the safety of its food following bacterial outbreaks for lettuce and other food, and it's hoping technology will set shoppers' minds at ease. It's telling its leafy green suppliers to use a blockchain system (designed with IBM's help) to track the shipments of their produce. The secure, distributed ledger will help trace the vegetables' path from the farm to the store, revealing the source of any potential outbreak in seconds instead of days. This isn't just for Walmart's internal benefit, either. Eventually, you could scan a bag and use the blockchain to find out where your spinach came from.
Toshiba joins other tech giants in growing super-clean vegetables
The name "Toshiba" conjures images of stacks of laptops piled high and maybe the occasional television, but the Japanese electronics giant is turning its attention to something just a little more humble: lettuce. Well, spinach too. And swiss chard. Quartz's Dan Frommer tells the tale of a Toshiba-owned clean room nestled in the industrial corners of Yokosuka where people clad in special suits dutifully plant seeds and plop them on tall racks under an array of fluorescent lights. The end result? Tasty veggies that you won't need to wash (though if you're a mild hypochondriac like your author, you'd probably give 'em a quick rinse anyway).
Chew to reload: Light-gun concept game tries to make eating vegetables fun (video)
The Tokyo Game Show isn't just triple-A console titles and new hardware. Oh no, there's Food Practice Shooter too. It's the work of Takayuki Kosaka from Kanagawa's Institute of Technology, with the noble aim of getting kids to eat more vegetables. How? By making vegetable eating an integral part of a light-gun game. The shooting part is pretty standard: you pull the trigger and shoot the veggie enemies on screen just like any point-and-shoot game you've played in the arcade. However, to reload, you need to pluck one of three vegetable-based snacks from the cups on the surface in front of you. (We'd assume real-life tests would use vibrant, fresh carrot sticks -- these snack substitutes were a little too tasty in their own right). Then you chew. The PC running the concept game connects to a head-set with a distance sensor pointing at your cheek -- you calibrate your chewing before you get into the game itself. As you chew on each snack, it recharges one of three ammo category, whether it's green peppers, tomatoes or carrots. Gnaw faster and you'll recharge more ammo. The game also snaps a brief shot of the player once they've finished reloading -- it's also another opportunity to calibrate the sensor to your (non-masticating) face. Catch our test subject's smile on the high score screen -- you'll find it at the end of our video, which is right after the break.
An analysis of all the food and drink in WoW
Not long ago, a friend of mine from college asked me to resurrect his WoW account so he could get back into the game before Cataclysm comes out. The first week that he was back, he messaged me quite frequently with various questions about trends in raiding and PvP at level 80. I answered his questions without much thought until one afternoon, he sent me a different type of message. "Did you notice there is nothing but meat in WoW?" My thoughts stumbled over the question for a moment before he continued. "There is meat, fish and fruit, but no vegetables." (My friend became vegan since the last time he played WoW -- thus his sudden epiphany.) He then proceeded to tell me about a quest in Teldrassil where you gather spider meat for a kabob recipe. He said something along the lines of, "They're on a big freakin' tree, full of plants and they're eating spiders! Spiders!" I'll admit, he had a good point. Curious, I decided to start looking over the types of food in WoW to see just exactly what Azerothians eat.
Researchers develop infrared vegetable harvesting robot, to the disgust of children everywhere
Researchers at England's National Physical Laboratory are working on a device that uses a modified microwave measurement system, terahertz and far-infrared radio frequencies, and a clever cauliflower detection algorithm to let robots "see" beneath -- and harvest -- crops that current technology cannot. So far, the imaging system has been successfully demonstrated in the lab, sparking the interest of at least one UK lettuce grower, and it looks like a product could be commercially available as early as next year. According to Dr. Richard Dudley, Project Lead at NPL, the team began by focusing on cauliflower crops because they're both "one of the hardest" to measure, and totally gross.
