Tips and tricks on how to efficiently learn the origins, insertions, innervation and functions of muscles.

When we discuss zoology, we are always also talking about evolutionary biology. And with evolution, we are sometimes concerned with origins. What is the origin of animals? What is the origin of eukaryotes? What is the origin of life on...

Origins, insertions and innervation of the hypothenar muscles.

In this video, we explore the pelvic diaphragm muscles of the pelvic floor, their effects on continence, and their origins, insertions, innervations, and actions.

Scientists believe that the solar system took billions of years to develop! This video gives an overview of solar system basics - its beginnings, gravity, planets orbits.

What can be learned about the past by studying prehistoric tools? For at least the past 200 years, archaeologists have examined bits and pieces found in caves to learn more about the tools made by Neanderthals. Over the years, the...

It’s fun to watch organisms eat in the microcosmos. There’s a whole range of methods to enjoy. And at the core of all this is a simple, universal need: energy, stored chemically as adenosine triphosphate—or ATP—that’s made from the...

Exploring the mysteries of dark energy and black holes. Identifying exoplanets. Capturing the origins of galaxies. Just some of what's happening at ground-based observatories -- windows on the universe that allow researchers to gaze...

Lets know some interesting facts on the history and origin of numbers . Get answers to all the questions about numbers - History & origins of Numbers - Types of Numbers - Uses of Numbers

Now that we know about muscle tissue, let's see how this is arranged to form the muscular system, the incredible network of muscles that covers the skeletal system so that it can pull on bones and allow us to move around at will. There...

In this video, we explore the history and traditions of Halloween, one of the most popular holidays in the United States. We also delve into the traditions of trick-or-treating, carving pumpkins, and dressing up in costumes....

What if I were to tell you there was a religion out there, dedicated to the unity and equality of all humankind, and social justice? What if I told you that their most holy site is also a soup kitchen? Does that sound like a religion you...