This week, a new technology was tested in Jõgisoo, Harju County, as part of a nearly €1.3 million research project. Using cosmic radiation and artificial intelligence, the technology aims to assess the technical condition of bridges without the need for destructive testing.Some drivers crossing the Jõgisoo Bridge this week may have wondered about the strange box placed on the structure. For those still curious, here's the answer — this was the world's first test of using cosmic radiation, specif...