Quote Originally Posted by Pyrofan1 View Post
modern day computers do not involve Quantum Mechanics.
If you look at computer chip design, and really get into the details of the processes involved, if it wasn't for an understanding of Quantum Mechanics in relation to the effects of electrons (such 'tunnelling', an effect described by Quantum Mechanics), things such as transistors would have never been possible. Things like MRI scans and lasers also operate within scales where Quantum Mechanical effects are significant.

Please, do some research before nay-saying. If you really want to show I'm incorrect, I would appreciate a more considerable post than just "modern day computers do not involve Quantum Mechanics".