Invisibility is realisable
So when I first told people invisibility is realisable today, people laughed and said I should be crazy! Well, here is the thought so that some can make it practically feasible. Let us define invisibility first. Invisible means that you can see through. Or in other words, when you look at it, you see what is beyond that object and not the object itself. That is, if when you see an object, the object behind it is visible and not the object itself, then that object is invisible! All that you have to do is, have a camera in the rear of an object and project the view to the front. When you see from the front, we will the rear of literally, see through the object! The object becomes invisible. This invisibility might look unusable at first glance. It can easily give invisibility to large trucks and jeeps that are transporting soldiers to the border. Or display a pre recorded ground on the top to stay invisible to satellite observation. All that is required will be a thin display screen.