the.com/diffraction
the universe's reminder that waves refuse to walk in straight lines around corners
bending lightWaves curve around obstacles smaller than their wavelength
CD rainbowsDisc colors come from grooves diffracting light
DNA revealX-ray diffraction exposed DNA's double helix in 1953
hard limitIt caps how sharp any telescope can ever see
everyday proofSquint through eyelashes and streetlights split apart