They say that gravity does not work at the Hoover Dam, one of the many famous attractions in the USA, close to Vegas. If you pour water down the dam wall, it comes back up rather than pouring down.
Cuireadh roinnt torthaí i bhfolach toisc go bhféadfadh siad a bheith dorochtana duit
Taispeáin torthaí dorochtana
Aiseolas