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Master Member
![]() ![]() ![]() ![]() 加入日期: Mar 2005
文章: 1,851
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引用:
你高中生物大概被當掉了
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![]() History doesn’t repeat itself, but it does rhyme 暫離..... |
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*停權中*
加入日期: Mar 2013
文章: 392
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引用:
我只是跟你們講實務啦, 聽不聽的進去隨你們 ![]() |
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*停權中*
加入日期: Jan 2005 您的住址: 酒無多少醉為期
文章: 1,422
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水母殺手
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Silent Member
加入日期: Oct 2011 您的住址: 民主聖地
文章: 0
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矛與盾
什麼水母都殺的死的機器人vs怎麼殺都死到別人的水母 |
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*停權中*
加入日期: Mar 2013
文章: 392
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這英文不難懂吧
![]() ![]() ![]() The jellyfish mincer: Terrifying robot which can devour 900kg of fish an hour could help save millions of dollars a year By WILLS ROBINSON PUBLISHED: 20:29 GMT, 3 October 2013 | UPDATED: 07:03 GMT, 4 October 2013 Jellyfish are growing in numbers around the world and cost marine industries millions every year. But a South Koren scientist may have found a way to combat the problem, by producing a killer robot which shreds the fish up and destroys them within seconds. The machine called JEROS (short for Jellyfish Elimination Robotic Swarm) can kill 900kg of the gelatinous creature in an hour using its deadly propellers. The robot patrols the seas for the fish using a GPS system attached to motors below the surface and can plan its attack using cameras. According to the website Fast Company, the deadly system then traps the animals in a submerged net before ingesting them through the blades. Hyun Myung, director of the Urban Robotics Lab at the Korea Advanced Institute of Science and Technology, designed the system so three robots could travel together and act as one. He started to think of a way to kill them in 2009, when the South Korean marine industry lost an estimated $300 million because of the creatures. During a test run, one system shredded 900kg of jellyfish in one hour, a sign that the killer robots could provide a way to combat the growing jellyfish population. The system, which is cheaper than trapping them in a net, would save millions for marine industries every year and could save lives. Earlier this year, a five-year-old Japanese boy died after he was bit by a jellyfish while on holiday with his family in Borneo. Earlier this week, a large cluster of jellyfish forced one of the world’s largest nuclear reactors to shut down after it caused a blockage in the pipes. Oskarshamn nuclear plant closed its third reactor for the second time in one weekend after a giant wave of jellyfish clogged the pipes that bring in cool water to the plant's turbines. It was not the first time operators at Oskarshamn have been forced to close reactors due to jellyfish, and marine biologists say could become more common across the globe. Lene Moller, a researcher at the Swedish Institute for the Marine Environment said: 'It's true that there seems to be more and more of these extreme cases of blooming jellyfish. ‘But it's very difficult to say if there are more jellyfish, because there is no historical data.’ Moller said the biggest problem was that there's no monitoring of jellyfish in the Baltic Sea to produce the data that scientists need to figure out how to tackle the issue. |
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*停權中*
加入日期: Nov 2012
文章: 926
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沒有毒的話.........海蜇皮!!
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*停權中*
加入日期: Aug 2013
文章: 128
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韓國大膽,竟然做出處理騜的器具!!!
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Power Member
![]() ![]() 加入日期: Sep 2001 您的住址: 台中
文章: 662
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引用:
好強的水母XD 有練過喔 ![]() |
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*停權中*
加入日期: Oct 2010 您的住址: 四季如夏的地方
文章: 2,596
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切碎之後可以直接變成海蜇皮嗎?
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Major Member
![]() 加入日期: Dec 2006
文章: 194
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這種東西只能拿來應付用,對於解決水母繁殖過剩則是一點效用也沒有
有空多看看discovery,不要只會打嘴砲 |
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