drinkumbrella's channel

Projection of laser light through drop of bacteria-laden water extracted from the drip-pan of a flower pot. Inspired by http://teravolt.org/Laser_M...

A rainy and windy day. A nearby tree decided to play with the power lines.

This is an LM386 "herbie" inspired light-seeking robot, with a backup switch.

A solar powered "beambot" that skitters when you shine light at it.