Sat in our room, or stood in the corner, just trying to figure out why the space feels “off." We love all of our stuff; we’ve ...

A 27-year-old engineer has powered an electric car using a homemade battery pack built out of discarded vapes.

Learn how I made a hydrogen-powered lighter that lasts forever using a simple DIY setup with a battery, combining science, innovation, and endless flame for fun and practical use #HydrogenLighter #DIY ...

Learn how to create a homemade hand-powered phone charger using repurposed materials like an old DVD and a small motor. This ...

I think it's going to be stunning — the green reads very spring to me!” Last cabbage pick, I swear! I can’t get over these adorable hand-crafted salt and pepper shakers (or the fact that they’re only ...

ESP-Blast centers on an ESP32 board serving as the flight controller, a role usually handled by dedicated flight-control ...

Turns out, a coherent, distinctive look isn't always synonymous with long-term success, especially when high-street copycats start undermining its exclusivity ...

Next-generation optoelectronic systems (devices that convert light to electrical energy) leverage organic semiconductor-based indoor energy-autonomous architectures for cutting-edge applications.

We’re not exactly worried about Armageddon here at Hackaday, but should we end up facing the end of the world as we know it, having something to pass the time would be nice. That’s why ...