Would people really wear the ‘periscope glasses’ to see over tall people at concerts?!?
Someone invented a pair of glasses that will add a foot to the wearers eye level. The glasses have a small mirror positioned upwards at an angle towards a large mirror which points outwards. This will allow the person wearing the glasses to see above obstacles (tall people) in front them.
The glasses are not currently for sale but more info can be found at the link below.