Retired NASA astronaut John Grunsfeld hosts this six-part mini-series about the tools used on the Hubble Space Telescope servicing missions. Hubble was uniquely designed to be serviced in space so that components could be...

The Tower of London is one of the most historic places in England; it's also considered one of the most haunted. As the site of numerous executions, torture, and imprisonment, the bloody Tower of London story makes it an obvious site for...

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

In this video lesson, students learn how to write stories that make sense to readers by using transition words. The teacher provides a clear writing prompt and guides students through the five steps of the writing process. By using...

It explains the concept of habitat and adaptation. It talks about classification of habitats.

An introdution to theoretical probability.

Learn the English Idiom "bite the bullet" and how to use it, and the American English pronunciation. When you feel comfortable with the definition, you'll have to bite the bullet and use it yourself in conversation!

Nikki King is Honorary Chairman and former Managing Director of Isuzu Truck UK. A legend in the male-dominated motor industry, Nikki has received numerous awards, including an OBE for services to the motor industry.



A part...

In this second part of 3D printing and painting the Justice League I take on Wonder Woman and Batman. Each statue is close to 13 inches in height. .STL Files: Batmanf='http:Woman.Malix3Designtarget='_blank' rel='nofollow'>Batman...

Learn some of the most common French prepositions.