We’ve seen a lot of interest in LSM (LASER Scanning Microscopes) lately. [Stoppi71] uses an Arduino, a CD drive, and–of all things–two speakers in his build. The speakers are used to move the sample ...

Amid the fish tanks and black lab tables in Melanie Fields’ biology classroom, a video camera perched on the eyepiece of a microscope strikes a note of modernity. A cable transmits the camera’s view ...