High Speed’s Word Of The Day. Knurling (We had to create a custom knurl between two shoulders which wasn’t possible with conventional knurling tools. This was created with multi-start left and right hand threading cycles which let us have a lot more control over the coarsenes and finish) Knurl | High Speed Engineering

High-speed aerospace vehicles face one brutal challenge: heat. Once you move through the atmosphere at hypersonic velocities (above Mach 5), friction and compression generate extreme temperatures that push materials to their limits. While advanced ceramics and composites often get the spotlight, certain high-performance steel alloys can also offer impressive heat tolerance, durability, and manufacturability. The real story here is how materials engineering keeps evolving to handle harsher enviro

The Holloman High Speed Test Track is the world's fastest rail track. Their rocket sleds travel at eight times the speed of sound. Intrigued? #ExtremeRailroads | Science Channel