2021 16 April

Experiment with lenses

A type of plastic that creates invisibility is quite widely used in magic, but I found it strange that in no other field has this material been used so much. I used an invisibility lens in an experiment to see if this experiment really works. What I found interesting was that the fundamental principle of this lens is linked to verticals and horizontals. If we can see a horizontal background through a transparent lens, and vertical objects disappear, then by zooming in, it is possible to hide a person. A person behind such a plastic wall would become invisible, but the horizontal background would remain visible.