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OpenERV - Provides fresh air during hot or cold weather, without allowing the loss or intrusion of (much) heat energy.

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Diy Surround Sound... Using Lasers! [Diy Perks] [21:26]

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GitHub - luchina-gabriel/OSX-PROXMOX: Voilà, install macOS on ANY Computer! This is really and magic easiest way!

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A Simple Robot For Learning About Robotics

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Exercise Wheel Tracker Confirms Suspicions About Cats

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OSHW Battery Tester Aims To Help Tame Lithium Cells

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I tried to Power my Home with Heat Generators! (Worth it?) [GreatScott!] [11:56]

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Making a BEAST of a 3D Printed RC TANK [How To Mechatronics] [38:19]

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Absolutely Huge Magnetic Induction Heater! Using 100 Spinning Neodynium Magnets And A Bucket [Way Out West - Workshop Stuff] [09:50]

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ESP32 Powers DIY Smart Energy Meter

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Homebrew Phosphorescence Detector Looks For The Glow In Everyday Objects

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Minichord Wants To Help You Find Rad Chord Progressions

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Build a High Precision Thermal Imager + Infrared Thermometer! | Pocket-Sized Thermal Sensing | OpenTemp (How To)

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Recreating Unobtainium Weather Station Sensors

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Modular Multi-Rotor Flies Up To Two Hours

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A Surprisingly Simple Omnidirectional Display

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Enhiker Helps You Decide If Its A Good Day To Hike

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Simple Hydrogen Generator Makes Bubbles And Looks Cool

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Maslow 4: Large format CNC routing made accessible

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Relativty: An open-source VR headset for $200

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Homebrew PH Meter Uses Antimony Electrode

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Landscape Motif Makes This E-Ink Weather Display Easy To Understand

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PI Chess Board (robot)

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Open-Source quadruped Robot Transforms

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Pi Zero To AR: Building DIY Augmented Reality Glasses

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