Because they go from trough to trough.
I said, "If I'm saying goodbye to someone I like it's usually a longer one."
Megahertz!
It totally came out of the purple...
A 'hue' man.
and my teacher starts counting wavelengths to help us learn a concept. "One lambda, two lambda, three lambda" suddenly I chime in "man, I thought I was the only one trying to fall asleep here". My teacher looked at me obviously ready to scold me but before he does I proudly explain myself "Get it? Like counting sheep!". Believe me, the groan my classmates gave me was one for the ages.
A wavelength.
The ceremony was dull, but the reception was great.
Bit of context: Mum and dad are visiting my house which I'm renovating. Today's job is to put on new doors. We are sitting watching TV and finish watching a few episodes.
I say, "ah well these doors aren't suicidal".
Mum gives a quizzical look.
Dad says, "yep they won't hang themselves."
Same wavelength.
