Compressed air isn’t really a practical form of energy storage for headline uses like transport or heating, but it’s a fun thing to tinker with at the small scale. [Tom Stanton] is plenty experienced ...

Lego vehicles don’t typically escape the realm of electric power, but as we’ve seen before, you can build air-powered engines with the building blocks, and they can even do useful work. Getting them ...

We've brought you tiny V8 engines before, but nothing at the insanely small scale of this small block Chevy-emulating compressed air-powered V8 built by craftsman Steve Huck. Constructing tiny replica ...