The impact of hydrogen leakage on climate exceeds CO_ More than 2 times
Science and Technology Daily (reporter Liu Xia) An international scientific research team led by scientists from the International Climate and Environment Research Center (CICERO) in Oslo, Norway, published a paper on the magazine Communication Earth and Environment published on June 7, saying that the impact of leaked hydrogen on global warming is almost 12 times that of carbon dioxide (CO2). This is the most comprehensive assessment of the climate impact of hydrogen gas to date, filling the relevant knowledge gap...
Want to use a mobile phone for more than five years? Performance and memory are key, and these four models are sufficient to meet
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Up to 4.5 yuan per hour? Some cities have shared bicycles that are more expensive than buses and subways
Shared bicycles are becoming increasingly expensive! In some cities, the price has risen to 4.5 yuan per hour, which has already exceeded the cost of buses and subwaysphenomenonSince last year, the prices of Meituan bicycles, Haruo bicycles, and Didi Qingju have gradually increased...
Taobao Announces 618 Small and Medium Merchants' First Day Data, More than 2 Million Small and Medium Merchants Completed "First Order"
On the afternoon of June 1st, Taobao sent a special "battle report". Unlike previous transcripts filled with various types of "strong growth", this report records only "trivial matters" and is full of fireworks...
Triple optical zoom - golden portrait zoom section? The domestically produced new machine is less than 4K, and its performance is not inferior to that of Apple Samsung
Mobile phones have become an essential device for people to take photos when going out, and a well photographed phone can help everyone smoothly produce photos. Nowadays, many mobile phone manufacturers have started to upgrade their focus on telephoto, as the advantage of telephoto is that people can compose their own images through different focus segments, making it easier to obtain the appropriate viewfinder range...
Bad news is coming! What's even more embarrassing than canceling subsidies is that many people are starting to give up electric vehicles?
Since 2010, in order to promote the carbon neutrality plan, reduce the carbon emissions of fuel vehicles, and improve the enthusiasm of consumers to purchase new energy vehicles, the state has implemented purchase subsidies ranging from 4800 to 12600 yuan for new energy vehicles. At first, the effect was not obvious...