Fish have been on planet earth for more than 500 million years, and their origin is more ancient than dinosaurs. There are more than 25,000 fish species and the Puffer Fish is one of the awesome fish species on this planet. One of the facts about the pufferfish for which it is best known is …
Posts from: June 2016
Only big cats (Panthera) can roar, and you may be wondering what makes panthers so special. After all, why is it that panthers can roar, but other animals can’t? It turns out that big cats have a ligament in their voice box that replaces the epihyal bone. This ligament, a tough cartilage, can be extended. When …
Every day the earth is shaken by hundreds of small earthquakes, most of which go unnoticed. These earthquakes usually occur along the boundaries of thin plates covering the earth like an eggshell. This is one of many interesting facts about earthquakes. The surface of the earth is made up of 20 plates that can move …