Metamaterial 'Space-Time Cloak' Conceals Not Just Objects, But Entire Events

don't tell the politicians...

"I have no memory of that"...

wow - that process is enough to eliminate society (the world) as we know it. how long do you think it will take for this to happen. i'm not a disastorist by any means but i guess we are going to go out some way or another and that would do wouldn't it? being able to create as the early playwrites did (in the fiftenth century) illusions that became as real to the people that witnessed them as reality itself propelled our world into the state it is in now where we struggle still as to what is the best thing to do. i apologize for the wordiness of this reply.

Pick one up in Diagon Alley. That's where Harry Potter goes.

I have a lot of interest in metamaterials and it has amazing potential to change the world we live in, and make our present technologies obsolete by raising everything an order of magnitude. But this is downright scary.

I mean, if you have it, what for. And if criminals or your enemies have it, what then.