Teeth grew from the scales of primitive shark-like fish millions of years ago, research by scientists suggests. Old lineage cartilaginous fish like sharks, skates and… Read More »Did Teeth Evolved From Fish Scales?
Dermal denticles are the tooth-like scales that cover a shark’s skin. Are shark teeth actually scales? Shark skin is covered by tiny flat V-shaped scales,… Read More »Are Denticles Scales?
Shark leather is durable, water-resistant and lightweight. Is shark leather durable? Sharkskin is known for being an unbelievably tough and durable leather with linear striations… Read More »Is Shark Skin Leather Durable?
Kangaroo leather. Kangaroo leather has the best strength/weight ratio of any upland boot leather available. Australian kangaroo leather is lighter but stronger than cowhide of… Read More »What Is The Toughest Leather?
Top 7 Exotic Leathers: The Rundown American Alligator Leather. Easily our most accessible exotic leather, alligator provides a slightly tougher than cowhide strength paired with… Read More »What Is The Most Exotic Leather?
The revolutionary ‘Shark Stop’ wetsuits use a Kevlar-like material for reinforcement which is not only lightweight but has been proven to provide protection from shark… Read More »Can Kevlar Stop A Shark Bite?
Not unless a human is really rough with the whale and damages the whale’s delicate skin. Kissing, stroking and lightly scratching a whale is not… Read More »Can Touching A Whale Harm It?
Whale sharks. Whale sharks are characterized by their flat head, big mouth, and polka dot pattern on their backs. Each whale shark has a unique… Read More »What Shark Has Dots On It?
The ancient Greeks told stories of dolphins protecting sailors, and it even happened on an episode of Flipper. It isn’t surprising that people are fascinated… Read More »Will A Dolphin Save You From Drowning?
But — in truth — sharks in the wild very, very rarely swim with their dorsal fins exposed above the surface. Most shark species swim… Read More »Do Sharks Show Their Fins?