Today we know pathogens -- viruses, bacteria, and certain other microbes -- are responsible for many diseases. But linking specific diseases to the microbes that cause them has been surprisingly tricky, and some research practices lead...

The characteristics of Koch's mathematical fractal are produced by following a set of simple rules, which result in an infinitely reducing pattern. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the...

This is the 9th video in German with Puppets Series #2. In this video my puppets explain how to use the simple past tense with irregular verbs in German.

Do you know what you are getting your mother for Mother's Day? Herr Antrim goes through a few ideas for you while teaching you German vocabulary and grammar to go with it....

In this story a naive little girl is left at home alone even though she is cursed and is forced to sleep Rip van Winkle style for 100 years while she patiently waits out her curse. A prince happens upon the castle in which she is...