New simulations suggest that the Antikythera Mechanism may have jammed within months, as small errors in the spacing.

GE Aerospace and Lockheed Martin complete missile-scale rotating detonation ramjet tests, targeting longer-range and more ...

The compact, liquid-fuelled ramjet engine uses a novel combustion technology called rotating detonation that offers ...

This brief tutorial explains how the “Wiegand effect” can be used as a reliable, low-cost, energy-harvesting system to power ...