Plug it into the headphone jack on the plane seat, the TV in your hotel room or even an old car stereo, and you can connect your Bluetooth earbuds or headset in seconds. No tangled wires, no adapters ...
National Interest on MSN
What Does “Fly by Wire” Actually Mean—and Why Does It Matter to Fighter Jets?
Because of their many redundancies, electronic fly-by-wire controls are actually far safer than traditional hydraulic ones.
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