55 years of 'Star TrekTechnology comparison - the series was ahead of its time here
Flying faster than light, disassembling and reassembling the body or shooting with a phaser. What remains utopia 55 years after the first 'Star Trek' episode and what is already reality?

© Clara Margais/dpa
Utopia in the first 'Star Trek' episode, now found in almost every household: the flat screen. Megascreens are now standard at concerts and soccer stadiums.
