The Mountain Lion, also known as a Puma or cougar, is the largest of the small Wildcat species in the world. Found in North and South America, this solitary carnivorous hunter weighs between 120 to 220 lbs and can reach a length of about...

In this video, you will learn to format as a table.

Her name is "Uhura," which translates to "freedom" in Swahili. Find out why that's 100% appropriate.

This video explains how speakers convert electrical signals into sound waves through the movement of a coil and diaphragm. It also mentions various types of speakers, from large ones used in theaters to smaller ones found in everyday...

Beriberi (Thiamine Deficiency): Wet vs Dry Beriberi, Pathophysiology, Symptoms, Diagnosis, Treatment



Beriberi is a set of two conditions (Wet beriberi and Dry beriberi) that are caused by a deficiency of vitamin B1 (thiamine)....

👉 Learn how to evaluate the limit of a piecewice function. A piecewise function is a function that has different rules for a different range of values. The limit of a function as the input variable of the function tends to a number/value...

The Lemhi Valley is a high desert sagebrush steppe environment in eastern Idaho, along the border with Montana. It's a critical habitat and a gorgeous piece of intact sagebrush landscape, according to University of Idaho mammalian...

Last time we put a Polar Bear in the desert and we still feel bad about that, but there's a lot more going on in ecosystems than just temperature. In fact, there are so many elements in ecosystems, that if just one leaves or gets out of...

By the end of this learning object, the student will be able to: Summarize the main points on the human respiratory system.13553

This live-action video program is about the word adapt. The program is designed to reinforce and support a student's comprehension and retention of the word adapt through use of video footage, photographs, diagrams and colorful, animated...

When living underground leaves them vulnerable to attack, burrowing owls have a trick up their sleeve—they’ve developed the ability to mimic rattlesnake sounds that scare off predators!

Socotra full length:



This video explores the unique island of Socotra, located between the Arabian Peninsula and the Horn of Africa. Known for its alien-looking landscape and high biodiversity, Socotra is home to many endemic...

You probably don't think much about birds most of the time, but these little former-dinosaurs are amazing! So, here's a collection of videos in which we've tackled our viewers' biggest bird questions!

In addition to learning about the structure and characteristics of seeds and plants, this program takes viewers to different locations around the world world. They'll learn about the diversity of plants throughout the various land...

Join Rashmi on a fun yoga alphabet adventure as she guides you through poses for each letter of the alphabet, from R to Z. Shake out your body, write letters with your body parts, and embody various animals and objects through creative...

Find out why nitrogen is essential for life. Chemistry - Periodic Table - Learning Points. Nitrogen is found inside every organism on Earth. Nitrogen gas is very unreactive. Nitrogen gas is used as a food preservative. A Twig Context...