Four-legged robots that scramble up stairs, stride over rubble, and stream inspection data — no preorder, no lab coat required.

Doing even one of these tasks yourself could save hundreds of dollars annually.

In this video, I'm showing how I managed to repair a power supply from an Android TV box. I go over the process of opening ...

PBKreviews gave the Galaxy S26 Ultra an impressive 9/10 repairability score, noting that Samsung kept repairs straightforward even as the phone got thinner. Ports, speakers, and most rear cameras stay ...