"underground cave" is there another kind?
Yes, that annoys me too. However, there are snow caves and ice caves
Google never lies.
Which rock have you been living under? Google dropped the "Swim the Atlantic" and "Kayak the Pacific" routing after 9-11.
One thing I've wondered for a while is, why don't we have robots making clothes?
What makes you think that we DON'T have robots making clothes?
Isn't it amazing how people will fail to use wikipedia or even dictionary.com before disagreeing with some point that they know nothing about? Shocking.
There's plenty of room for misunderstanding or just plain being wrong but jiminy.
I'm not sure what you're referring to, but on the off chance that you're referring to me:
Specific impulse (usually abbreviated Isp) is a way to describe the efficiency of rocket and jet engines. It represents the force with respect to the amount of propellant used per unit time.http://en.wikipedia.org/wiki/Specific_impulse
If the "amount" of propellant
And they're all available only in Comic Sans.
There is a project underway to convert the documents to Papyrus in order to make it look more olde-timey.