je.st
news
Tag: times
China Pollution Levels Hit 20 Times Safe Limit
2014-10-10 06:00:00| Climate Ark Climate Change & Global Warming Newsfeed
Agence France-Presse: Days of heavy smog shrouding swathes of northern China pushed pollution to more than 20 times safe levels on Friday, despite government promises to tackle environmental blight. Visibility dropped dramatically as measures of small pollutant particles known as PM2.5, which can embed themselves deep in the lungs, reached more than 500 micrograms per cubic metre in parts of Hebei, a province bordering Beijing. The World Health Organizations guideline for maximum healthy exposure is 25. In the...
Cold fusion reactor verified by third-party researchers, seems to have 1 million times the energy density of gasoline
2014-10-09 16:53:10| Extremetech
Andrea Rossi's E-Cat -- the device that purports to use cold fusion to generate massive amounts of cheap, green energy -- has been verified by third-party researchers, according to a new 54-page report. The researchers observed a small E-Cat over 32 days, where it produced net energy of 1.5 megawatt-hours, or 'far more than can be obtained from any known chemical sources in the small reactor volume.'
Will Infineon's Power IC Gambit Pay Off? | EE Times
2014-10-08 23:50:56| Semiconductors - Topix.net
As most European chip vendors find themselves trimming down to the bare bones of the glory they enjoyed in better times, Germany's Infineon Technologies has shifted focus and continued to thrive. But how? Obviously, the markets where Infineon plays today are much more narrowly defined.
Like Sea Level, Times Environmental Coverage on the Rise
2014-10-08 12:00:00| Climate Ark Climate Change & Global Warming Newsfeed
New York Times: Its hard to dispute the publics dismay over climate change. When hundreds of thousands of people take to the Manhattan streets, as they did in the Peoples Climate March last month, something big is clearly happening. But a year ago, the signs werent particularly good for coverage of the environment in The New York Times. A special group (or pod) of reporters who had that expertise had been disbanded, and the Green blog had been discontinued. I wrote about it several times, including a column...
Gigabit Ethernet Seeks a Boost | EE Times
2014-10-08 08:42:35| Wireless - Topix.net
Broadcom is leading a charge to create 2.5-Gigabit and 5-Gigabit standards for Ethernet to help keep pace with advances in WiFi. Trying to get ahead of the pack, Aquantia announced a family of physical-layer devices that support the faster data rates.
Sites : [120] [121] [122] [123] [124] [125] [126] [127] [128] [129] [130] [131] [132] [133] [134] [135] [136] [137] [138] [139] next »