Innovation EffectLasers: A Versatile Beam of Light
S2 • E8 May 28, 2026 26m
Used today in eye surgery, tattoo removal, and many other fields, lasers have roots in the work of Niels Bohr and Albert Einstein. This episode also explains how CDs and speed cameras work and clarifies why Darth Vader’s lightsaber belongs to science fiction rather than real science.
