Hirth and ePropelled develop hybrid propulsion systems for UAVs and drone technology with extended flight duration.

Hirth Engines, a globally recognised leader in two‑stroke engine technology, and ePropelled, an innovator in high‑efficiency intelligent electric propulsion and power‑generation systems, today ...

As a Powertrain Design Engineer, the first time you design a cylinder head is a huge challenge. You have to contain gasses at ...

BHPian BlackBeard recently shared this with other enthusiasts:Hello folks. Since many enthusiasts here are keen on knowing ...

Meet the Birotary, a crazy new and complicated engine that has three cylinders arranged like a star, a rotating block, a ...

Accepted into StartX Spring 2026, AI-Stroke advances U.S. EMS stroke research with new advisors, clinical studies, and ...

The mind-bending world of birotary engines - a hybrid of piston and rotary technology that could revolutionize aviation. But ...

Pad owners searching for a drawing app for beginners can often find themselves with an app that doesn’t really suit their ...

UNIONTOWN, Ohio — A routine morning in April turned into a life-changing event for Uniontown police lieutenant and Army veteran Nathan Weidman. What began as a simple cold escalated into a medical ...

Dominik Bošnjak is a freelance writer from Croatia. He has been writing about games for as long as he can remember and began doing so professionally circa 2010. If he was forced to pick a favorite ...