Funny Safety Video Has Serious Side By: Kevin Thompson Vol: 41 | No: 23 | Published on: June 13, 2014 This video is good for some laughs at the expense of a concrete crew that had a hard time figuring out how to corral a runaway power trowel. But it wouldn't have been so funny if a worker had been hurt. Here's how to prevent a similar incident. Read More...This content is for premium subscribers. To read please login or subscribe below.Subscribe Log In Username or Email Address Password Remember Me