www狠狠干-www日本免费-www三级-www色在线-亚洲午夜网站-亚洲午夜小视频

2023英語四級聽力練習慢速3.26

雕龍文庫 分享 時間: 收藏本文

2023英語四級聽力練習慢速3.26

  British scientists say they have developed a material that could help protect older adults from breaking bones when they fall. The new substance is called Armourgel. Scientists say it is soft enough to be put in normal everyday clothing.

  As people get older, many of them develop the disease osteoporosis. It makes their bones so weak that even a minor fall can cause a bone to break. In some cases, older adults can die from breaking bones or from problems resulting from them. The Reuters news service Reports that Britains National Osteoporosis Society says more than 1,000 people die every month in Britain from hip fractures.

  Armourgel is a combination of two new man-made materials. These materials quickly take in or absorb energy when they hit something, this protects whatever is behind the material.

  Researcher Daniel Plant works at Imperial College in London. He launched a company called Armourgel Limited. He says one of the materials in Armourgel moves with the clothing, but becomes hard when it strikes something.

  Its soft and flowable so it moves with the musculature of the body but when you impact it it momentarily goes rigid, said Plant.

  Researchers have joined the material with a substance whose cells collapse when they are hit.

  When you impact it in this direction it actually folds in on itself, said Plant.

  Daniel Plant says, it is the combination of these materials that makes Armourgel special. The new product is said to be much thinner than other protective materials currently being sold.

  In a video on the companys website, an unprotected ball hit by a hard object is shown breaking into many pieces. But a ball protected by Armourgel does not break. That is because the Armourgel pad hardens and absorbs the energy of the object when it is hit. Soon after the material hardens, it becomes soft again.

  Steven Gambert is a geriatric trauma specialist at the University of Maryland Medical Center. He helps older men and women who have suffered injuries. He told on Skype that having the ability to turn soft quickly means Armourgel can be put into clothing. But Doctor Gambert says, bone protectors, no matter how good, are not the best solution.

  The key is to prevent the bones from losing their mineral content, staying healthy. And then even if you fall, you wont break your bone, said Gambert.

  Daniel Plant says, stores could begin selling clothing with Armourgel as soon as 2023.

  From learning English, Im Jonathan Evans.

  

  British scientists say they have developed a material that could help protect older adults from breaking bones when they fall. The new substance is called Armourgel. Scientists say it is soft enough to be put in normal everyday clothing.

  As people get older, many of them develop the disease osteoporosis. It makes their bones so weak that even a minor fall can cause a bone to break. In some cases, older adults can die from breaking bones or from problems resulting from them. The Reuters news service Reports that Britains National Osteoporosis Society says more than 1,000 people die every month in Britain from hip fractures.

  Armourgel is a combination of two new man-made materials. These materials quickly take in or absorb energy when they hit something, this protects whatever is behind the material.

  Researcher Daniel Plant works at Imperial College in London. He launched a company called Armourgel Limited. He says one of the materials in Armourgel moves with the clothing, but becomes hard when it strikes something.

  Its soft and flowable so it moves with the musculature of the body but when you impact it it momentarily goes rigid, said Plant.

  Researchers have joined the material with a substance whose cells collapse when they are hit.

  When you impact it in this direction it actually folds in on itself, said Plant.

  Daniel Plant says, it is the combination of these materials that makes Armourgel special. The new product is said to be much thinner than other protective materials currently being sold.

  In a video on the companys website, an unprotected ball hit by a hard object is shown breaking into many pieces. But a ball protected by Armourgel does not break. That is because the Armourgel pad hardens and absorbs the energy of the object when it is hit. Soon after the material hardens, it becomes soft again.

  Steven Gambert is a geriatric trauma specialist at the University of Maryland Medical Center. He helps older men and women who have suffered injuries. He told on Skype that having the ability to turn soft quickly means Armourgel can be put into clothing. But Doctor Gambert says, bone protectors, no matter how good, are not the best solution.

  The key is to prevent the bones from losing their mineral content, staying healthy. And then even if you fall, you wont break your bone, said Gambert.

  Daniel Plant says, stores could begin selling clothing with Armourgel as soon as 2023.

  From learning English, Im Jonathan Evans.

  

主站蜘蛛池模板: 国产日韩精品欧美一区视频 | 看全色黄一级毛片 | 欧美激情一区二区三区视频 | 日本18网站 | 成人午夜免费视频免费看 | 日日摸人人拍人人澡 | 国产91短视频 | 三级伦理剧| 黄色片在线免费播放 | 成人免费影院 | 国产高清看片日韩欧美久久 | 直接看的黄色网址 | 永久看片 | 在线看a级片 | 色综合天天操 | 国产系列欧美系列日韩系列在线 | 在线永久免费观看黄网站 | 韩剧伦理在线 | 成年人黄色在线观看 | 一级α片 | 欧美中文字幕在线视频 | 故意坐公交忘穿内裤被挺进小说 | 黄色国产免费观看 | 欧美日韩高清一本大道免费 | 7777sq国产精品 | 亚洲国产欧美在线观看 | 欧美一二区视频 | 国产中的精品一区的 | 台湾乱xxxxxxxxx | 在线成人免费看大片 | 国产最新精品2020好看的 | 亚洲免费观看 | 欧美日韩在线视频 | 成年人视频在线免费播放 | 国产亚洲欧美在线观看的 | 男人的天堂色偷偷之色偷偷 | 久久国产午夜精品理论篇小说 | 7mav视频| 欧美精品1| 欧美一级特黄啪啪片免费看 | 国产亚洲精品精品国产亚洲综合 |