Don’t look in the dictionary, watch this short video that explains a bit about ecosystems. You will learn what cool terms like diversity and energy transfer mean as well as why they are important in an ecosystem.
NOVA | NOVA Short | Optical Tricks of the Parthenon What did the Ancient Greeks know about perception and optical illusion? Take a closer look at the Parthenon and the building techniques of the Ancient Greeks. Brought to you from our friends at NOVA.
Meet lots of cute vegetables and learn a little bit about each one in this picture dictionary video. This video is designed for children, but can also be used for adult learners. See the whole series for more animated vocabulary.
See and hear each word in this fun video picture dictionary. Each picture includes the written word to help anyone learning English increase their vocabulary. A great tool for learning the names of body parts we all share.