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Study finds holey graphene promising design route for noble-metal-free HER catalysts for acidic electrolytes

2018-04-27 12:57:01| Green Car Congress

Tags: design study route finds

 

Ozone hole not so holey anymore

2016-07-01 22:30:00| Climate Ark Climate Change & Global Warming Newsfeed

Grist: Heres something we dont get to say very often here at Grist dot org: Good news, humans! Remember the hole in the ozone layer? Well, three decades after countries started banning the chemicals destroying it, the ozone layer is on the mend, according to a study published Thursday in the journal Science. While a full recovery isnt expected until mid-century, researchers found that the seasonal hole in the ozone layer over Antarctica is shrinking. The hole, which was discovered in 1984, was caused...

Tags: hole anymore ozone ozone hole

 
 

Illustrated Catastrophes: "Holey" Hacker

2015-02-13 23:04:47| Electrical Construction & Maintenance

Use a hole saw, hack saw, tin snips, or whatever else it takes to get the job done, right? read more

Tags: illustrated hacker catastrophes holey

 

China's Great Big Holey 'Twitter' Net

2013-03-23 13:00:00| TechNewsWorld

A recent study by researchers at the University of Hong Kong suggests that China's Twitter-like Sina Weibo -- which boasted in February that it had surpassed 500 million users -- might be overrun by zombie accounts. The study, which looked at a random sample of 30,000 Sina Weibo accounts, revealed that 57 percent of users had nothing in their timelines.

Tags: net great big twitter

 

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