BEIJING, May 9, 2023 /PRNewswire/ -- WiMi Hologram Cloud Inc. (NASDAQ: WIMI) ("WiMi" or the "Company"), a leading global Hologram Augmented Reality ("AR") Technology provider, today announced that it ...

IN a recent letter, A. Taylor and D. Laidler 1 describe anomalous reflections to be found on photographs of graphite taken with cobalt Kα radiation, and suggest that these may be similar to the ...