U.S. Security Clearances

[McX]

Oh, why don't you just live long and prosper!

Supreme comeback! Best ever! you got me grinning on that one! you guys are all right in my book-fully.

added on edit; in fact i just gotta use that on someone sometime, just the way you said it.

 

[marshaul]

The energy needed to move mass, m, at velocity, v, = mv^2. So, to move an object with twice the mass requires twice the energy.

As I already pointed out, kinetic energy is equal to 1/2mv^2.

It's half of what you've written.

 

[McX]

i'll toss this last bit in, a classic from our time, then let you guys be

http://www.youtube.com/watch?v=Yq8y2aYX_8c