The brain holds some 10 billion neurons, an truly amazing number. But taken one at a time, there is nothing amazing about a nerve cell. If you stimulate one, it will stimulate other neurons to which it is connected. And that is all that a neuron...
Colloquial Japanese provides a step-by-step course in Japanese as it is written and spoken today. Combining a user-friendly approach with a thorough treatment of the language, it equips learners with the essential skills needed to communicate...
http://www.newgeneralservicelist.org/
NEW GENERAL SERVICE LIST PROJECT
the most important words for second language learners of English
a New General Service List (NGSL) of 2818 core high frequency vocabulary words for students of English as a...
Colloquial Mongolian is easy to use and completely up to date!
Written by experience teachers of the language, Colloquial Mongolian offers a step-by-step approach to written and spoken Mongolian. No previous knowledge of the language is...