There's a prize of $1 million waiting in the USA for anyone who can successfully do this and it remains unclaimed. The conditions around the prize aren't unreasonable. You are asked to enter a room in a laboratory, without a mobile phone or any other form of wireless communicator and do what you say you can do, i.e. 'look' outside the room. As I say no one has been able to claim the prize. The prize can also be claimed by spoon-benders and telepaths, indeed most paranormal powers would get you the cash - and still it's up for grabs. Now my totally biased view of this is that the reason it's still there is because no one, and I mean no one has now, or has ever had such skills. Call me picky, but until someone picks up this money everyone who professes to have these powers is IMHO a liar/ fraud/ charlatan or hopelessly deluded.