Or imagine a lot of small robots running around a bridge in order to inspect it and make sure it's safe so you don't get collapses like this, which happened outside of  Minneapolis in 2007.
Ili zamislite puno malih robota kako trče oko mosta kako bi ga pregledali i utvrdili da je siguran tako da vam se ne dogode rušenja poput ovoga, koje se dogodilo izvan Minneapolisa u 2007.