I cannot remember for the life of me. When is it that either team braced for an explosion with railway ties with an explosives expert with the incorrect credentials and one or more ties landed way too close to the safety class?

Posted by Awesomeuser90@reddit | mythbusters | View on Reddit | 19 comments

Adam talked about this on Tested, but I cannot think of what episode this was, nor which Tested episode Adam talked about it. They were on a runway I think. They put railway ties on something. The explosives person they got had experience in the wrong kind of explosives or made some mistake, and the ties got launched way too close to the safety glass or other shelter the crew was in.