This is mind-blowing….
Category: Interesting stuff
Facebook – DermaLase Laser & IPL Training Services
via DermaLase Laser & IPL Training Services Have a look at our Facebook page…
Astronomers Spotted Strange Ripples “Unlike Anything Ever Observed” Around a Nearby Star” | Physics-Astronomy
via Astronomers Spotted Strange Ripples “Unlike Anything Ever Observed” Around a Nearby Star” | Physics-Astronomy This is very interesting!!
My little insects… (tattoos)
When I discovered that high-speed particles of ink were flying out of laser treated tattoos in 2012, I also found that many of these particles had been embedded in the glass slides. Using an optical microscope I found that many of these ink particles looked like ‘insects’ – just like those in the movie Jurassic… Continue reading My little insects… (tattoos)
How many photons are in a laser pulse?
Have you ever wondered how many photons you generate each time you fire a pulse of laser energy? I have! Fortunately, I can work it out because I’m a physicist. It’s the kind of thing us physicists do!! It keeps us off the streets at night…… So, to calculate this number we need to… Continue reading How many photons are in a laser pulse?
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