But we know that E=3DMC^2. So, as the Mass of your space ship (and fuel)=20 approaches infinity, what happens to your Energy? Kerry On 11/21/2014 2:03 PM, Richard R. Pope wrote: > Sergio and et al, > Actually divide by zero is an interesting concept. With the physics > that we have today we can't go the speed of light or faster. As you > approach the speed of light the mass of whatever you are driving > approaches infinity which means that the amount of energy necessary to > drive said mass also approaches infinity. This is related to division by > zero. Please don't ask me to do a proof. I don't know how. I just know > that it is true. > Thanks, > rich! > > --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .