From local dimming and HDR brightness to Mini LED, RGB LED, and Dolby Vision 2, we answer reader questions about modern TV picture quality and what display technology matters most in 2026.

Detailed price information for District Metals Corp (DMX-X) from The Globe and Mail including charting and trades.

Skyworx deploys 1,200-drone light show at CES 2026, executing four performances in three hours with advanced swarm control technology.

Tommy Liu builds a vehicle-mounted particulate matter monitoring system powered from harvested wind energy and an integrated ...

Smart plugs can add controls to any outlet, but they aren’t perfect for everything. Here’s our guide to using one and which ...

Nvidia's new G-Sync Pulsar takes gaming motion clarity to a new level. After hands-on testing, we break down how its advanced strobing, VRR support, and rolling ...

Brainiac75] is a fan of fiber optic lamps, except for one thing—they’re often remarkably dim. Thus, they set out to hack the technology to deliver terrifying amounts of light while still ...

If you ever built a line following robot, you’ll be nostalgic about [Jeremy’s] light-seeking robot. It is a very simple build ...