Bottles more than 100% full
I don't know how they do it, but here in Macau, one can buy e.g. a 1.5L plastic bottle of a non-fizzy drink such as still water, and instead of having a small space of air at the top, when one opens it
- The line of the water is exactly at the top of the bottle, i.e. one couldn't fill it any more
- Before one gets a chance to observe #1, water has spilt out
As far as I can see, the above is impossible (as well as unusual, from the perspective of a European). But nevertheless, despite impossibility, it is actually the case.