Natural selection can lead to some pretty amazing adaptations, but sometimes the resulting traits aren’t the most efficient solutions to the problems at hand. With the bar set to “good enough,” here are some features that arose from...

Today, penguins are found mainly in the Southern Hemisphere. But fossils have revealed giant lookalikes to these swimming birds further up north, spurring questions of how they evolved and what happened to them.

Because there are so many different types of penises among our evolutionary relatives, we didn’t know until a recent discovery whether they all had the same origin.

We may think of a lot of critters with crab-like body plans as crabs, but, technically, many of them are other types of crustaceans. So why do they share so many physical traits?

In this video Paul Andersen explains how rock is formed and changed on the planet. The video begins with a brief description of rocks, minerals, and the rock cycle. Plate tectonics is used to describe structure near plate boundaries. ...

This video, entitled "Questioning," describes why it is important to ask questions, as well as different question types.

This Video Explains Creativity in Negotiations - Developing Strategies

Finding out the appearance of aliens from what we already know about convergent evolution.

The process that takes place when two tectonic plates collide together, and one is pushed under another.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and...

Unpack the geological processes that cause earthquakes, from the structure of the Earth's layers to the movement of tectonic plates. Understand the types of plate boundaries and the phenomena of seismic waves and fault lines, which...

Learn about how earthquakes happen, and Divergent, Convergent And Transform boundaries with this fun educational song about tectonic plate boundaries. This video is and adults. Brought to you by KLT. Don't forget to sing along.

A humorous look at the mathematics behind infinite series.

This Video Explains Creativity in Negotiations - Developing Strategies

Series | The Direct Comparison Test with 2 Examples

How to estimate sums using the integral test and comparison test.

An introduction to alternating series, and an overview of the types of convergence and the ratio test.

An introduction to power series.

An introduction to sequences and series, as well as convergence and divergence.

CLEAN : Riding high with Ivory Coast's Elephant

The iconic Harley Davidson motorbike is typically associated with road trips across America but bikers in the West African nation of Ivory Coast are also embracing the free spirit that comes with life on the open road CLEAN : Riding high...