5 desirable technologies the world will never see

2. Teleportation

If you want to know why scientists still can’t teleport people, just look at the numbers. Quantum teleportation takes one piece of information and makes it appear somewhere else. The body is made up of 50 trillion units (cells), and each cell is much more complex than a single photon. Disassemble a person into parts, and then reassemble with absolute precision, without missing a single molecule, in another place – today beyond even theoretical understanding.