Your dishwasher is better than you think (tips, tricks, and how they work)

Old HVAC industry practices are holding us back and costing us money. But we can fix it.

Lessons from a Can Opener

Coffee Percolators: An Explanation and Roast

The simple, clever sensor behind automatic windshield wipers

Simmerstats: The genius old tech that controls your stovetop

Flash photography used to be pretty wild

This goofy fridge has a really clever design. It's also kinda terrible.

The step-by-step, mechanical logic of old pinball machines

Tilting, taking turns, and winning free games: the many tricks inside old pinball machines

In Defense of the Switched Outlet

This TV gadget censors bad words with 1980's tech

Exploring the Technology Connections Set (1 million subscribers special)

The Antique Toaster that's Better than Yours

Fiber vs. Copper; What do we really need?

A Complete Beginner's Guide to Electric Vehicles

Old pinball machines are amazingly complex

Faking It: The Obviously Dubbed Telephone Ring

The clever camera code on rolls of film

Plug-n-play solutions for home electrification, and options for power outages (Part 2)