Detailed text transcripts for TV channel - DW - 20190626:20:24:00
Still being found. usually they're detonated in controlled explosions at special sites like this one in berlin specialists don't rule out the possibility that heat can trigger the explosion but they say it's unlikely. that. temperatures play a role but even so the release mechanism spring retains its force for a very long time for more than 70 years at some point due to the nature of the material the plates retention forced to creases than the spring releases and the bomb explodes it's not necessarily dependent on temperature the bombs can lie there undisturbed and still detonate at some point...
Source: archive.org