Whether taxiing to the runway or taking off for the skies, electric power is a growing part of the flying experience. Which is pretty damn cool.

We’re deep in the throes of learning what requirements will exist for passengers to prove they’re healthy and resume travel. This week’s episode has a very unlikely candidate for one such test.

Thousands of planes parked, some permanently, make for stunning images. But it comes at a cost, with jobs lost and an economic hit that is hard to measure so far.