Two at most.
Do you believe in people
They pronounce everything with a hard "aargh"
Four, one to change it and three to comment on the changing.
1001 1 to offer up the bulb and 1000 to scream 'Get in the hole'
1.99904274017 but that's close enough for non-technical people.
Change!
Babe, it's a valve!
Trinary
