Well it depends on what you mean by change.
Apparently 10 aren't enough:
Two, but you have to get them in there first.
He ch-ch-ch-ch-ch-changes. (Sorry if repost)
Q: How many Canadians does it take to change a lightbulb
Depends.
Depends on how clumsy you are.
One tenth " Good, now what does 10% mean "Battery low, plug in your phone " Perfect
Hubs: With the door locked. Me: She means how do we manage...but yeah.
It depends on the definition of lightbulb.