The anatomy of a wave showing the key features of a wave: the crest, amplitude, trough, wavelength and when and how it starts to break on a beach.

Common in experience. Less commonly understood.

Anatomy of a wave

OK, so this seems like the most complex yet, but I find myself doing this small and rapid series of key strokes many times a day and it saves a whole lot of fiddling.

Update: Several people have helpfully pointed out to me that you can do this better and more easily simply with Control + shift + v on PC and Command + Alt + Shift + V on Mac. More time saved!

Remove text formatting

Every time I stop and think about a microwave I am reminded of Arthur C Clarke’s 3rd law of prediction:

“Any sufficiently advanced technology is indistinguishable from magic.”

Right up there with wifi and MRI. All just magic.

Also, I think you can use microwaves that little bit better when you understand what’s really going on.

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On microwaves