LINE

Text:AAAPrint
Sci-tech

The academic that tested a 71,000 volt on himself for research

1
2019-10-20 16:50chinadaily.com.cn Editor: Feng Shuang ECNS App Download
恼怒的鬼子在损失了数十人后,组织了几次大规模的搜山,却从来没见到过他的身影。

Liu Shanghe at work. (File photo/81.cn)

An academic at the China Academy of Engineering and founder of electrostatic safety research in China, is renowned as the first person to determine the highest static potential of the human body. Liu Shanghe even went so far as to prove his conclusion with an experiment on his own body.

The 80-year-old scientist's fight with the invisible "ghost" static began in 1983 when he taught fundamental physics at Ordnance Engineering College in North China's Hebei province. Shocked by a series of tragedies caused by static, Liu became keenly aware that weapons and ammunition safety can only be ensured by solving problems caused by static.

Already in his 40s, Liu shifted his research focus from semi-conductors to static and ammunition.

Speaking about his decision, Liu said that "to explore this unknown area, I was willing to learn from the beginning like an elementary school student."

Through unremitting efforts, he published a scientific paper on how to alter polymeric material to make it static-free in a few years. That was a finding proposed for the first time in China and also gained international acknowledgment.

Based on a large quantity of experimental data, he and his colleagues invented five instruments including an electrostatic potential dynamic testing instrument.

Through both theoretical calculation and precise experiments with the instrument, Liu's conclusion on the highest level that human body's static potential can reach is higher than those determined by experts in the United States and United Kingdom.

In 1992, Liu boldly decided to experiment on his own body and finally reached the number 71,000 volt.

He would never forget his days spent working in the lab. Long-time exposure to hazardous gas and radiation caused his white blood cells to plummet to 2000 from the normal level of 5000. And over-work made this 1.8-meter-tall man shrink to as thin as 60 kilograms.

In his wife's eyes, he has little concept of free time. Even at home, most of his time was spent in his study continuing his research.

Liu has recieved many awards for his achievements, including the highest ones of science and technology in the country.

 

Related news

MorePhoto

Most popular in 24h

MoreTop news

MoreVideo

News
Politics
Business
Society
Culture
Military
Sci-tech
Entertainment
Sports
Odd
Features
Biz
Economy
Travel
Travel News
Travel Types
Events
Food
Hotel
Bar & Club
Architecture
Gallery
Photo
CNS Photo
Video
Video
Learning Chinese
Learn About China
Social Chinese
Business Chinese
Buzz Words
Bilingual
Resources
ECNS Wire
Special Coverage
Infographics
Voices
LINE
Back to top Links | About Us | Jobs | Contact Us | Privacy Policy
Copyright ©1999-2018 Chinanews.com. All rights reserved.
Reproduction in whole or in part without permission is prohibited.

Sitemap

QQ账号能注销了!我那杀马特的青春竟可以一键清空QQ账号 |曹操墓有新进展 曹操遗骸基本被确认曹丕建筑高陵 |深入学习宣传贯彻党的十九大精神 力争在网络强国建设中走在前列 |
星巴克征集环保咖啡杯方案 愿付千万美元 | 挺起脊梁 强直性脊柱炎慈善救助项目 | 合肥市全面启动师德师风建设
美联储加息释放多重信号 年内多家央行可能跟进加息 |2014城市发展质量论坛 暨全国首批民生改善典范城市发布会 |莲花湖1号3号楼经常停电 疑因用电不当或超负荷 |
男士发型设计与脸型搭配 硬汉范儿最适合莫西干 | 《环太平洋:雷霆再起》机甲人三打外星兽,一战更比一战强 | 心动网络子公司违法经营 处罚款31.9万元
厉害了,互联网时代的中国司法! |2017年我国新出生人口同比减少63万 生育危机是否存在 |“中国式支付”在全球成功逆袭 |
改革添活力 治理增效能 | 美联储加息释放多重信号 年内多家央行可能跟进加息 | 2014城市发展质量论坛 暨全国首批民生改善典范城市发布会
RNG败给JDG后UZI正视自己英雄池问题 苦练“霞”到凌晨5点 中国与阿拉伯国家借“网上丝绸之路”拓展合作“E空间” 新闻分析:非洲加深一体化推动区域经济发展 今年安徽15所本科高校对口升学招生4500人 市供销社多措并举做好春耕农资供应工作
电竞版“迪士尼”来了!全球顶级电竞馆今夏在津诞生 公务员考试网上报名 这份省考报考指南请收好 浙江政务服务网(丽水市莲都区) 环境气象 美国非裔青年被警察错杀在自家后院 当地民众抗议警察滥杀无辜
女演员吴越| 快乐大本营s.h.e| 鼠标垫价格| volvo价格| 景泰蓝价格| 德国牧羊犬幼犬价格| 汽车安全气囊价格| 相爱穿梭千年演员表| 水电价格| 黄日华版天龙八部演员表| 乌鸡白凤丸价格| 舞乐传奇演员表| 文胸价格|
贵烟香烟价格表图| 黄永玉作品价格| 1分2分5分硬币价格| 奋斗演员| 耦合器价格| 今日黄金首饰价格| 剃须刀价格| 马尔济斯犬价格| 即热式热水器价格| 台铃电动车价格表| 冠毛犬价格| 龙门镖局演员| 本钢张晓芳最新消息|