Laser Beams Deflected Off of Nothing but Air for First Time Ever in Breakthrough Patent Pending Process - The Debrief::An international team of scientists report that they have successfully used acoustics to deflect laser beams in an engineering first.
Just a small note, it’s written dB, small “d”, big “B”.
“B” is the unit symbol for bel and “d” is the symbol for the SI prefix deci, a tenth.
Oops, thanks for the correction!
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