Core 77's 2017 Best How-To's, Fabrication Techniques and Tool Hacks

Flipper Devices, a company that built a banned hacking device, now wants to hack your attention span.

After adding one to my home, here's why you might want a home battery, how they work, and what to look for, plus some installation tips.

Smart glasses are hitting the mainstream, so companies are now getting into the accessories game.

Power companies are pushing aggressive time-based use pricing. Here’s how a regular consumer can benefit.

By focusing on sleep, ScreenZen’s app-blocking Halo gadget is downright dreamy compared to the rest.

Nimble’s thoughtfully designed SharePower is a modular power bank you can share with a friend.

Algae blooms, peeling paint, and a host of fixes from hydrogen peroxide to nanobubblers have made it hard to diagnose what’s wrong with the Reflecting Pool—let alone how to clean up the mess.

Stainless-steel pans may lack nonstick coatings, but they’re unfussy, they sear well, and they’re built for a lifetime of hard work.

Explore decades of incredible images and videos of stars, planets, moons, and galaxies—most of which are free to use and share.

New tech has changed the game with the latest generation of pickleball paddles. Here's what to know and what to buy.

Save over 25% when you opt for H&R Block’s free online offering, plus a tax pro review.

In recent months hackers have attempted to extort money from porn stars with big followings, in some cases filling their feeds with pro-MAGA and crypto content.