A propane tank explosion along the Delmarva Central Railroad tracks in Bear, Delaware, damaged several buildings and homes Saturday afternoon, officials said. Video obtained by CBS News Philadelphia shows thick black smoke before a large explosion sends bystanders running for cover. Click the link in our bio for more. | CBS Philadelphia

** Propane Tank Safety ** The explosion of a propane tank can cause serious damage and possibly death. The following video from Norfolk Nebraska Fire and Rescue is a great example of leadership and training. We are thankful that no one was injured. If you look at the photos in the comments, you'll see how many pieces the tank was blown into and how far apart they were! From Norfolk Nebraska Fire and Rescue "The purpose of sharing this video and these photos is to remind both First Responders and