ultra
Science and technology information ｜ the first national carbon measurement center was approved for construction; Ultra thin fuel cell uses human body’s own sugar to generate electricity
● Lin Mang, a researcher of the Chinese Academy of Geosciences, recorded the long-term change of atmospheric sulfur activity in 2019 (the 35th-24th solar cycle), which is consistent with the long-term change of sulfur activity recorded by Lin Mang, a researcher of the Chinese Academy of Geosciences. Relevant research results have been published in PNAS recently. (source: Guangzhou Institute of geochemistry, Chinese Academy of Sciences) ● recently, the cotton intelligent cultivation Team of the Cotton Research Institute of the Chinese Academy of Agricultural Sciences carried out research on the intelligent…
A new ultra precise time synchronization technology using cosmic rays
For a long time, the motion of the sun, moon and stars has been used to track time. Now engineers at the University of Tokyo have proposed a new method to accurately track time by using the universe, that is, using particle beams from cosmic rays. Above: a new ultra precise time synchronization technology uses cosmic rays. For most of us, the daily timing may be delayed by a few seconds, which won’t cause any major problems. But in more scientific, industrial and technological scenarios, nanosecond differences may be crucial….
