TWIE 8: Earwigs, Ultrasound, and Uber Self-Driving

The SR-71 Blackbird's J58 engine in full afterburner for the final time. Note the shock diamonds.
Technology vs Humans – Engineers Seek Answers in Uber’s Fatal Self-Driving Car Accident
How Insect Wings Could Lead to Better Machines
Ultrasound Patch Opens New Doors in Non-Destructive Testing Methods
First Diversity Report Looks at Gender Representation in 3D Printing
Why Trump's Steel Tariffs are Stupid