The bluntnose sixgill shark is an ancient deep sea predator. Like it's been around since before most dinosaurs. They average between 3.1 to 4.2 meters (10 to 14 ft) long but can get up to 8 meters (26 ft) long. This crew of scientists got a good look at one. These group is also credited with being the first ever to tag an animal from a submarine. Look at that eye roll into the back of it's head.
On any given day, we're exposed to a number of pretty common hazards, and the signs that come with them. For example, the ubiquitous "watch your step." The further away you get from daily life, the more specific the danger becomes, and the more vague and weird their warning signs. Here are signs that are either on purpose or accidentally very scary, and doing a great job at keeping people away. For more, check out these scary signs that mean business.
"Rare!!! Slow and very powerful avalanche. We hear the sound of trees that break!!!" reads video's caption.
