Do you have a nasty tattoo and wanna remove it immediately? It involves thermodynamics, optics, biology and chemistry. But thats a hell lot of science
to study and get the tattoo removed. What if I say that it can be removed with a Laser in few seconds. Watch out the video, its just like erasing a pencil drawing
with an eraser or using the Eraser Tool in Photoshop.
(Note: To watch directly the removal process, jump to 6:45 timeframe)