Electronics Digital Electronics 6500 views

Transistor / MOSFET tutorial 1 lesson

How to use an N channel MOSFET to turn anything on and off.Also, remember to put a 100k resistor between gate and ground if you want your FET to stay off by default!


University Science 2064 views

Quantum Mechanics - Oxford University 27 lessons

In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of


Travels Travel and Culture 2118 views

Florence italy 3 lessons

Florence, small and immense and at the same time, is an open air museum grown more beautiful over the centuries


School Graduate School 1944 views

Microeconomics and Macroeconomics - Khan Academy 130 lessons

Topics covered in an traditional college level introductory microeconomics and macroeconomics course


Travels Travel and Culture 2083 views

Rome italy 2 lessons

Rome Italy travel guide - Rome movies


School Graduate School 1491 views

Statistics - Khan Academy 57 lessons

Introduction to statistics. Will eventually cover all of the major topics in a first-year statistics course (not there yet!) Probability and statistics on Khan Academy: We dare you to go through a


Software Operative Systems 1574 views

Windows 10 Preview with Joe Belfiore 1 lesson

Preview the new Windows 10: Learn about all the reasons you'll love the new Windows 10 - available as a free upgrade on July 29th. It's familiar, comes with exciting new innovations like Cortana and t


School Graduate School 1868 views

Calculus - Khan Academy 199 lessons

Topics covered in the first two or three semesters of college calculus. Everything from limits to derivatives to integrals to vector calculus. About Khan Academy: Khan Academy offers practice exerc


School Graduate School 1359 views

Chemistry - Khan Academy 103 lessons

Videos on chemistry (roughly covering a first-year high school or college course).



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