Science

Recent Answers

2012-02-09 Astrophysics - speed of light:

You're invoking impossibility, traveling at the speed of light when you have mass and that would take an infinite amount of energy.  So the question is just wrong to start with.  If you could, as some

2012-02-09 Geology - evolution of the indo-pak subcontinent:

Atif,    All the continents were joined together to form one piece of land called Pangaea up to 200 Million years (Ma) before present. It is about this time that the break-up started. The Indo-Pak Plate

2012-02-09 Physics - Rail gun mania:

Much more than twice, actually, and rail guns are reeeally old-hat.  They were invented in 1918, almost a hundred years ago.  I mean, most of the real research in them was done in the 80's as part of Reagan's

2012-02-08 Civil Engineering - Regarding construction management:

Dear Rishav    Project management is potentially a very rewarding career. It also has a lot and a lot to study ,to understand ,to experience and to teach. It is an ocean of knowledge if you are looking

2012-02-08 Chemistry (including Biochemistry) - Conversion:

Hello Elsie!    First you convert nmol into mol, and then plug the number of moles into the formula (from M=moles/liters)    L=(#moles)/(molar concentration desired)     That should tell you how much liquid