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Learn Applied Science, earn certificates with free online courses from MIT, University of Michigan, Columbia University, The Open University and other top universities around the world. Read reviews to decide if a class is right for you.
Learn to restore a 1910s saw blade filer with Hand Tool Rescue. The material covers disassembly, repair, and reassembly in under an hour.
Learn to build a powerful electric scooter with Dr. D-Flo. This 1-2 hour program covers everything from fabricating parts to wiring and testing. Perfect for DIY enthusiasts.
Learn to build a Time Attack Roll Cage for a 2000 Mitsubishi Evo VI RS TME with The Fabrication Series. Topics include rear braces, gussets, seat brackets, and more.
Learn to build a Time Attack Roll Cage for a 2000 Mitsubishi Evo VI RS TME with The Fabrication Series. Master measuring, fabricating, bracing, and mounting in 1-2 hours.
Learn to repair and maintain your motorcycle with How-To Motorcycle Repair's short program. Master skills like draining coolant, checking pistons, and gasket installation.
Learn how to remove water from your gas and prevent engine failure with Steve's Small Engine Saloon. Evaluate the effectiveness of popular fuel additives in under an hour.
Learn to inspect used chainsaws before purchase with Steve's Small Engine Saloon. Understand safety issues, major repairs, and avoid scams in under an hour.
Learn to analyze failed pistons in 2-stroke lawn and garden equipment in under an hour with Steve's Small Engine Saloon.
Learn to fix a chainsaw that cuts crooked in under an hour with Steve's Small Engine Saloon. Understand the reasons and get practical solutions.
Learn to perform a basic tune-up on a Stihl WeedEater in under an hour with Steve's Small Engine Saloon. The material covers spark plug change, carburetor and fuel lines removal, and air filter reinstallation.
Learn to refill your trimmer line in under an hour with Steve's Small Engine Saloon. Suitable for various brands like Husqvarna, Stihl, Echo, and more.
Learn to replace riveted brake pads, axle seals, and springs on Case and John Deere tractors in under an hour with Dan and Rachel Gingell.
Learn to rebuild a Ford 8N tractor engine with Dan and Rachel Gingell in less than an hour. This is part one of a four-part series.
Learn to rebuild a Marvel Schebler carburetor with Rachel Gingell in under an hour, covering disassembly, adjustments, cleaning, and assembly.
Learn to troubleshoot and repair the hydraulic system of Ford tractors with Rachel Gingell in less than an hour. Ideal for owners of Ford 500 to early 2000/4000 models.
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