Conventional wisdom has it that the solid state era in electronics began in 1948 with the invention of the transistor, or if you wish to split hairs, with the 1930s invention by the Russian [Oleg ...

Here are some recent audio-related items that caught my eye: Build a Laser Microphone: Here's an interesting project offered to those DIYers who want to “eavesdrop on conversations across the street.” ...

Here are some recent audio-related items that caught my eye: Build a Laser Microphone: Here's an interesting project offered to those DIYers who want to “eavesdrop on conversations across the street.” ...