Shark

The idiom “jumping the shark” was coined in 1985 by Jon Hein in response to a 1977 episode from the fifth season of the American… Read More »Where Did Jumped The Shark Come From?

Hammerhead Sharks | National Geographic. Hammerheads are aggressive hunters, feeding on smaller fish, octopuses, squid, and crustaceans. They do not actively seek out human prey,… Read More »Do Great Hammerhead Sharks Attack Humans?

Sharks never stop growing and will continue to expand as long as their environment allows them. The largest fish in the sea, the whale shark,… Read More »Do Sharks Ever Stop Growing?

Sharks have the ability to continuously regenerate their teeth. They lose at least 30.000 teeth over a lifetime, but each lost tooth can be regrown… Read More »How Many Teeth Can A Shark Replace In A Lifetime?

Scientific organizations have shown that chumming does in fact, change great white shark behavior. In its current form, shark cage diving is not sustainable, and… Read More »Is Shark Cage Diving Cruel?

F80. With the F80 model, Shark has created one of the best batteries that we’ve seen. This vacuum comes with two batteries, which allows this… Read More »Which Shark Vacuum Comes With 2 Batteries?

From timber wolves to tiger sharks, most vertebrate animals have crimson blood in their veins. This hue is produced by hemoglobin, the protein that helps… Read More »What Color Is Shark Blood?

Coprolite is the fancy term for poop. Shark coprolite comes in different shapes and sizes, but often has a spiral pattern on it from the… Read More »What Is Shark Poop Called?

Most shark species have NEVER been observed mating in the wild. It’s probably a pretty rare event in their lives (females of many shark species… Read More »Has Anyone Seen A Shark Mate?

So, no, sharks can’t smell fear. They have a sharp sense of smell. But they can only smell anything that interrelates with the sensory cells… Read More »Can Sharks Smell Your Fear?