[zorrophreak]

Try a glass bottled coke (which is similar to how it was) and you'll see the difference.

Yep. In the United States, I love to purchase the glass bottle coke here. Sugar cane makes it much much better.

They've been made before but they require a complete metal flooring for it to even lift, so this one seems interesting because it is hovering on wood.

it's not actually wood (it doesn't look like wood but the same goes for pure concrete). Its a special surface with a thin concrete toplayer and a magnetic metal underlayer, which isn't visible.

http://www.theverge.com/tldr/2015/6/25/8...ot-a-drill