У вашего броузера проблема в совместимости с HTML5
Here it is, my students, with very little editing, a quick and dirty version of the second part of the MOSFET lecture. (Third video of this mini series, if you count the very important "prequel", the JFET video.)
1. The FET
http://youtu.be/SjeK1nkiFvI
2. The MOSFET 1/3
http://youtu.be/U2wWpLQACo8
3. The MOSFET 2/3
http://youtu.be/u6wP1CifqR4
4. Tutorial on MOSFET part 1
http://youtu.be/-zvfVrlNmiA
5. Tutorial on MOSFET part 2
http://youtu.be/WyNtMzoyka0
6. Tutorial on MOSFET part 3
http://youtu.be/bBZ9gVJ1WmE
7. Tutorial on MOSFET part 4
http://youtu.be/ZY3vom_Joek
8. Final Exam's MOSFET question part 1
http://youtu.be/ZMEpc2o9_gU
9. Final Exam's MOSFET question part 2
http://youtu.be/NOY7BtNlwr8