• The “cyanobacteria battery” with uninterrupted power supply for more than six months only needs sunlight and water

    From February 2021 to August 2021, a computer device was placed near the window of the home of Paolo Bombelli, a biochemist at the University of Cambridge. However, unlike common computers, the driving of this device is not the power transmitted by the power supply network, but the battery made of algae This particular bio photovoltaic cell has a plastic and steel shell, about the size of an AA cell, and an aluminum anode. Responsible for power generation is a kind of algae called Synechocystis sp. PCC 6803 in the…

    May 17, 2022 technology
  • The sunlight contains Yin and Yang, which are constantly changing with each other

    It has always been believed that the light of the sun is a kind of wave, that is, energy However, some scientists did experiments several years ago: light also has weight. Use a very sensitive balance and put it in the dark room. When one side is suddenly exposed to sunlight, the balance tilts to the sunny side The principle of wave particle duality tells us that when we observe things by different means, things show the side we want. Therefore, when the quantum is observed with the instrument measuring…

    May 10, 2022