How to Create a Makeshift Laser Microscope at Home Using a Laser Pointer and a Syringe

At-Bristol hosts Robbie Kornitschky and Will Davies present a simple method for creating a makeshift laser microscope by directing a laser pointer at a droplet of water in a syringe.

The light hits the droplet of water, refracts through it and spreads out onto the screen.

submitted via Laughing Squid Tips