The cloaking devices that are used to render spacecraft invisible in Star Trek might just work in reality, two mathematicians have claimed.
If I could have one imaginary technology from ST, it wouldn’t be obvious ones. Not the cloaking device. It’s not the transporter, either. Not the warp drive. Not the tricorder. Not even the phaser.
Perhaps this shows what a hopeless nerd I am, but what I really fantasize about is getting my hands on one of those universal translators!