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756

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Hobby CNC machining and resin casting (2015)

428

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Time for another overhaul

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Running Tesla Model 3's Computer on My Desk Using Parts From Crashed Cars

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1.1K

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What I learned from making my own drone (Part I)

741

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Using A Fiber Laser To Etch 0.1 Mm PCB Traces

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LED clock from discrete logic, with cool non-PCB construction

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A better switch for 400 car batteries [Technology Hobby] [11:31]

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1.5K

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DIY Reflow Plate Runs On USB Power Delivery

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Modular 18650 Packs, No Spot Welding Required

872

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How To Grow Large Sugar Crystals

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1.1K

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If You Like The Sound Of A Thermoacoustic Stirling Engine, Check Out These Plans

530

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Off-Grid Electricity And Hot Water From Scrap Wood

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352

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NSFW Duckstruction: Complete [3264x2448 - 656KB]

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493

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Building A Class 100 Semiconductor Cleanroom Inside A Shed

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493

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The World’s Smallest Marble Clock With Pick And Place Arm

1

113

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Railway End Table Powered By Hand Crank

353

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DIY project sends data over laser beam

6

361

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Building A Hackerspace Entry System

4

1.4K

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Homemade Liquid Oxygen Demonstrates Paramagnetism

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Color Mixing Spray Paint On The Fly

1.3K

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Building An Led Supernova! [Diy Perks] [25:08]

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1.1K

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Running A Desktop PC Off AA Alkaline Cells

2

216

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NSFW Tales of the Duck: Duckstruction...

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400 car batteries wired together!! [styropyro] [1:59:53]

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Rock Sphere Machine Produces Off The Charts Satisfaction

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