For when teleportation arrives: a ski slope that fits in your living-room.
It will be just a little longer than the length of your skis and will have a blower to emulate the wind; computer generated images front and side to simulate the scenery; a variable slope to give you different gradients; and a teleportation device at the front to instantly transport you back to the top as soon as you reach the bottom.
It could even be installed in your walk-in freezer for that authentic feel.
What do you think – genius, right!
Don’t forget to remember that you heard it here first.