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What do septic tanks have to do with a massive seaweed bloom?

What do septic tanks have to do with a massive seaweed bloom? Researcher: ‘It’s like Jaws. You got to cut the food supply off.’ Updated:  What do septic tanks have to do with a massive seaweed bloom? ORLANDO, Fla. – Researchers blame rising temperatures, fertilizer runoff and increasing nitrogen levels from old septic tanks for a growing bloom of seaweed that made its way to Central Florida. The piles of seaweed washed up on the shores of Brevard, Volusia and Flagler counties in May, and it was so thick in some places that shovels were no match for it. “In your mind, you have this pristine beach that you see in all the pictures of Florida, and then you see this, and it’s like, ‘That’s not what I expected,’” said Andy George, who was visiting Cocoa Beach with his wife, Melanie.

Highlighting the real successes of AI

Highlighting the real successes of AI Highlighting the real successes of AI Despite the hype, especially around self-driving cars, AI is writing code, designing Google chip floor plans, and telling us how much to trust it. Credit: Dreamstime Given just how much of the AI hype is just that hype it’s easy to forget that a wide range of companies are having real success with AI. No, I’m not talking about Tesla’s continued errant marketing of AI-infused “full self-driving.” As analyst Benedict Evans writes, “Version nine of ‘Full Self-Driving’ is shipping soon (in beta) and yet will not in fact be full self-driving, or anything close to it.” Rather, I’m talking about the kinds of real-world examples listed by Mike Loukides, some of which involve not-so-full self driving.

国外研究人员通过液态金属传感器帮助假手获得 顺滑的触感 _物联网新闻_新闻中心_RFID世界网

每个指尖有 3,000 多个触摸感受器,它们在很大程度上对压力做出反应。人类在操纵物体时非常依赖指尖的感觉。缺乏这种感觉对上肢截肢者来说是一个独特的挑战。虽然今天有几种高科技、灵巧的假肢可用,但它们都缺乏 触摸 的感觉。缺少这种感觉反馈会导致物体无意中被假手掉落或压碎。 为了实现更自然的假手触感,佛罗里达大西洋大学工程与计算机科学学院的研究人员及其合作者率先在假手的指尖上使用液态金属将可拉伸的触觉传感器结合在一起。该技术封装在有机硅弹性体中,与传统传感器相比具有关键优势,包括高导电性、顺应性、柔韧性和可拉伸性。这种分层的多指触觉集成可以为人工手提供更高水平的智能。 研究人员在连接到机械臂的假肢上使用装有液态金属的可拉伸触觉传感器的单个指尖。 结果表明,来自四个假手指尖

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