Some Australian cockroaches definitely fly but don’t seem to do it very often. They’re quite noisy when they fly—kind of like the propeller sound you make if you trill your tongue—and there’s nothing worse than hearing that sound suddenly stop very close to you. ‘Oh fuck! Have I got a cockroach on me?’ I hate them.
Still, the world’s most successful African American. /s
Yes, additive colour theory is based on red, green and blue (RGB). These are the colours you see if you look at your TV screen very closely.
Subtractive colour theory uses cyan, magenta and yellow. In printing black, abbreviated ‘K’, is added for contrast—CMYK. These are the inks used to print the dots you see if you look closely at a magazine photo.
I think people are confused by this because they’re taught a bastardised version of subtractive colour theory, using red, blue and yellow, at a very early age.
… you have to turn off some extra security settings on your Apple ID, and you have to give Beeper your password just once.
If they’re using Apple’s app-specific passwords feature then that’s workable but if it’s your master Apple ID password, no way.
I think it’s pretty good for what it’s trying to do, which is relay scientific data to non-technical readers.