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Coursera Announces Layoffs, Stock Plunges Despite $100M Milestone

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Dhawal Shah Oct 25, 2024

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Cast Iron Adventures in Refinishing and Seasoning - Turning Lodge into Awesome

Transforming a Lodge cast iron pan through refinishing and seasoning techniques. Learn from mistakes, discover proper tools, and achieve a smooth, non-stick surface for effortless cooking and cleaning.
- YouTube
- 23 minutes
- On-Demand
- Free Video
The Dynaco Dynakit ST70 Stereo Amplifier Restoration Project

Detailed restoration of a Dynakit ST70 amplifier, covering mistake correction, voltage testing, tube installation, biasing, and performance evaluation. Includes THD testing and final listening demo.
- YouTube
- 31 minutes
- On-Demand
- Free Video
Sunn Concert Bass Amp - Troubleshoot and Repair

Detailed troubleshooting and repair process for a 1973 Sunn Concert Bass Amp, addressing noise issues, replacing capacitors, remounting boards, and isolating faulty components using various diagnostic techniques.
- YouTube
- 21 minutes
- On-Demand
- Free Video
The Dynaco Dynakit ST70 Stereo Amplifier Restoration Project

Detailed restoration of a Dynakit ST70 amplifier, covering safety precautions, wiring techniques, component upgrades, and circuit modifications. Includes step-by-step process and practical tips for vintage audio enthusiasts.
- YouTube
- 28 minutes
- On-Demand
- Free Video
The Dynaco Dynakit ST70 Stereo Amplifier Restoration Project

Detailed walkthrough of output transformer installation, wiring, and electrolytic capacitor preparation in a vintage Dynaco ST70 amplifier restoration. Includes testing and measurements.
- YouTube
- 28 minutes
- On-Demand
- Free Video
Yamaha Star 650 Carburetor Test & Adjustments - Floats, TPS, Heaters, Solenoids, PMS, Leaks

Comprehensive guide to testing and adjusting Yamaha Star 650 carburetors, covering float replacement, TPS calibration, heater testing, solenoid checks, PMS adjustment, and ultrasonic cleaning techniques.
- YouTube
- 21 minutes
- On-Demand
- Free Video
The Dynaco Dynakit ST70 Stereo Amplifier Restoration Project

Detailed walkthrough of restoring a Dynaco ST70 amplifier, covering component installation, wiring, and testing. Emphasizes precision, care, and attention to detail in the restoration process.
- YouTube
- 30 minutes
- On-Demand
- Free Video
Testing Out Different Fuels for Performance in an Antique Coleman 425 Stove

Comparative analysis of fuel performance in vintage Coleman stove, testing denatured alcohol, kerosene, gasoline, and naphtha. Includes boil time tests and practical insights for optimal stove operation.
- YouTube
- 22 minutes
- On-Demand
- Free Video
The Dynaco Dynakit ST70 Stereo Amplifier Restoration Project Part 1

Detailed restoration process of a vintage Dynaco ST70 amplifier, covering disassembly, transformer refurbishment, and chassis replacement. Includes sandblasting, painting, and reassembly techniques.
- YouTube
- 29 minutes
- On-Demand
- Free Video
Fender Blues Deluxe - Hybrid Troubleshooting and Repair Adventure

Troubleshooting and repairing a Fender Blues Deluxe hybrid amplifier, addressing power issues, noisy components, and unexpected behavior. Includes diagnostics, component replacement, and final testing.
- YouTube
- 23 minutes
- On-Demand
- Free Video
Dyson SV03 - V6 Slim Battery Not Charging Solution and Better Maintenance Technique

Comprehensive guide to troubleshooting and maintaining a Dyson SV03 V6 Slim vacuum, focusing on battery issues and proper cleaning techniques beyond the manual's instructions.
- YouTube
- 22 minutes
- On-Demand
- Free Video
Port-O-Matic - The Antique IPOD of the 1930's - Repair Project

Explore the restoration of a 1930s Port-o-matic portable AM/SW/Phonograph. Witness the disassembly, component inspection, tube testing, and capacitor replacement in this vintage electronics repair project.
- YouTube
- 23 minutes
- On-Demand
- Free Video
Rare Ampeg Portaflex B-15-N Bass Amplifier - Major Repair

Detailed repair process of a vintage Ampeg bass amplifier, including transformer installation, capacitor replacement, and electrical testing. Showcases troubleshooting techniques for antique audio equipment.
- YouTube
- 23 minutes
- On-Demand
- Free Video
Roberts Reel to Reel Model 1725 Restoration

Detailed restoration process of a vintage Roberts Reel to Reel Model 1725 tape recorder, including disassembly, cleaning, parts replacement, and testing. Highlights family involvement and challenges of working with limited tools.
- YouTube
- 24 minutes
- On-Demand
- Free Video
Hickok 6000 Tube Tester - End of Restoration - Applications, Testing and Analysis

Explore the Hickok 6000 tube tester's restoration, limitations, and applications. Learn about precision issues, bias sensitivity, and unique features like magic eye tube testing in this comprehensive analysis.
- YouTube
- 22 minutes
- On-Demand
- Free Video

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