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Discover 5 resourceful ways to repurpose your old or broken 3D printer, from converting it into a laser engraver to building a filament dryer, saving valuable components, or creating a working printer from two broken units.
Learn to protect your main home network by moving vulnerable smart devices to your guest Wi-Fi, enhancing security with easy, actionable steps.

Repurpose your old Android phone with 7 free apps to create a webcam, dash cam, e-reader, and more, saving money and reducing waste.

So, you’ve joined the ranks of 3D printer enthusiasts, and along the way, you’ve likely accumulated a small armada of Benchy models. These iconic little boats, often printed as a rite of passage or for calibration, can

Former Tesla CFO Deepak Ahuja joins JB Straubel’s Redwood Materials as CFO, strongly signaling an IPO. The company is pivoting from battery recycling to providing energy infrastructure for AI data centers using repurposed EV batteries, linking two major tech revolutions.