We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Doug Mahoney Doug Mahoney is a writer covering home-improvement topics, ...

We may receive a commission on purchases made from links. Woodworking is a trade or hobby that requires just a few basic tools to get started. Anyone with a saw, a hammer, a few chisels, and a handful ...

Historically, researchers impaled giant squid, snail, and frog axons with electrodes to study nerve function by measuring ion channels. Today, electrophysiologists have enhanced their ability to ...