Make batteries out of nothing but pennies, washers and a little vinegar soaked cardboard.
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How To:
DIY Stick Welder from Old Microwave Parts
How To:
Build a mini hovercraft with household items
How To:
Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore
How To:
Make a satellite dish Wi-Fi antenna for free internet
How To:
Hack a coin operated laundry machine
How To:
Make a PVC Hand Pump to Move Water, Compress Air, & Create Vacuum
How To:
Light a light bulb with a potato battery
How To:
Make a Super Cheap One-Way Check Valve
How To:
Make an AC Arc Welder Using Parts from an Old Microwave, Part 1
How To:
Mod Your Old iPod 30-Pin Dock into a Bluetooth Speaker for Your iPhone 5
How To:
Make a Spot Welder for Cheap!
How To:
10 Unique & Practical Ways to Repurpose Your Old Hard Disk Drives
How To:
Hack Software & Run a Trial Program Forever
How To:
Convert Your Old Apple iMac G4 into a Cable-Ready HDTV
How To:
Hack Your Old Computer Mouse into Retro Wireless Bluetooth Mouse!
How To:
Hack a Vending Machine in 3 Easy Steps
How To:
Block RFID Signals, Build an RFID Reader Detector, and Make Custom RFID Tags
How To:
Create a printed circuit board (PCB) with a printer, photo paper and iron
How To:
Hack a transistor radio to hear Air Traffic Control
How To:
Turn a cheap MIDI keyboard into a custom audio control
How To:
DIY Stick Welder from Old Microwave Parts
How To:
Build a mini hovercraft with household items
How To:
Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore
How To:
Make a satellite dish Wi-Fi antenna for free internet
How To:
Hack a coin operated laundry machine
How To:
Make a PVC Hand Pump to Move Water, Compress Air, & Create Vacuum
How To:
Light a light bulb with a potato battery
How To:
Make a Super Cheap One-Way Check Valve
How To:
Make an AC Arc Welder Using Parts from an Old Microwave, Part 1
How To:
Mod Your Old iPod 30-Pin Dock into a Bluetooth Speaker for Your iPhone 5
How To:
Make a Spot Welder for Cheap!
How To:
10 Unique & Practical Ways to Repurpose Your Old Hard Disk Drives
How To:
Hack Software & Run a Trial Program Forever
How To:
Convert Your Old Apple iMac G4 into a Cable-Ready HDTV
How To:
Hack Your Old Computer Mouse into Retro Wireless Bluetooth Mouse!
How To:
Block RFID Signals, Build an RFID Reader Detector, and Make Custom RFID Tags
How To:
Hack a Vending Machine in 3 Easy Steps
How To:
Repair or Replace Your Broken Headphone Jacks
How To:
Make LEDs Dance to Techno Music
How To:
Build a simple one-string electric guitar called a Diddley Bow
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