Bolts appeared missing from Alaska Air plane
In this photo released by the National Transportation Safety Board, investigator-in-charge John…
United Airlines’ Boeing 737 Max 9 inspections turn up loose bolts
A United Airlines Boeing 737 Max 9 aircraft lands at San Francisco…
Tentacle robot can bend through pipes and loosen bolts
A small, soft robot can bend through pipesShutterstock/Dmitry Kalinovsky A tubular, soft…