The first stage of the rocket that Firefly was prepping to make Alpha's seventh-ever flight exploded on Monday (Sept. 29) during a preflight trial.

The 3UZ-FE is known for reliability, but one engine teardown proves that a single event is enough to destroy Toyota’s long-lived V8.

There are five key ingredients to a dust explosion: combustible dust, confinement, dispersion, an oxidant (typically oxygen in the air) and an ignition source. The combustible dust pentagon helps ...