| in Did You Know Facts
Did you Know? Some planes can fly 5 hours after their engine goes off
ETOPS, or extended twin operations, is a designation that indicates the amount of time a twin-engine plane can safely cruise with one engine out of commission. The Boeing 787 Dreamliner received 330-minute ETOPS certifications in 2014, indicating that it can operate safely on just one engine for more than five hours before landing.
Related Facts
Because there is no easily accessible insulin resistance test in primary care, we must identify insulin resistance risk factors.
The phrase "X-Files" refers to all of the conspiracy theory fodder that the FBI is secretly working on.