After Google researchers floated the idea of a USB stick or a ring that would generate login keys, it appeared the Web giant would lead the way in wearable access keys. But a UK project recently ...

If you believe the creations of science fiction, black holes serve as gateways to other worlds, either distant parts of this universe or other universes entirely. But the reality might be more ...

A vibrating ring allows you to feel like you are touching a virtual teddy bear. The first thing that we often give children to hold is a stuffed animal so it makes sense that the first virtual object ...

This thread is a rebuttal to a previous thread posted by zeotherm. It turns out that Schwarzschild was not the only one to come up with a solution to the Einstein field equations that describes a ...

This superior debut initially resembles a straightforward YA adventure but abruptly veers into much stranger territory. Various factions struggle for control of the Ring, a colossal space station ...