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0:00 – Edison’s forgotten patent
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Classroom Contents
Edison's Missed Billion Dollar Idea - How Edison's Abandoned Discovery Started Electronics
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- 1 0:00 – Edison’s forgotten patent
- 2 0:22 – Strange effect in the glass
- 3 3:34 – Vacuum diode
- 4 3:59 – The triode
- 5 4:59 – Crystal detectors & first semiconductor
- 6 5:58 – Germanium diodes
- 7 6:54 – Silicon diodes and PN junctions
- 8 7:27 – Diode stripe, symbol & identifying polarity
- 9 8:04 – Diode as circuit protection
- 10 8:54 – AC to DC with diodes
- 11 9:49 – Main diode types
- 12 9:54 – Voltage drop and heating
- 13 10:54 – Zener diodes
- 14 11:34 – Schottky diodes
- 15 12:10 – Atoms, energy and semiconductors
- 16 14:03 – PN junction and photon emission
- 17 14:55 – LEDs, photodiodes & solar cells
- 18 15:14 – Bell Labs
