A ship almost tips over during the launching ceremony before uprighting itself. According to the description provided with the video, the launch incident took place at the Damen Shipyard in Romania.
The video shows an extremely strange incident wherein the barge being launched pulls a bulldozer along with it into the water. The bulldozer eventually sinks and disappears.
Watch this scary video of the launch of the NOAA fisheries survey vessel Reuben Lasker, which reportedly injured several people with a blast of wooden plank debris created by a wave from the ship launch.