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How To Build A Jacob's Ladder
Stats:
Time: 4 hours
Cost: $125
Difficulty: Easy to medium
Tools:
Screwdriver
Soldering iron
Materials:
9,000- to 15,000-volt neon-sign transformer
Three-position terminal strip
No. 10 terminal screws
Plywood board, 24-inch-by-12-inch-by-1⁄2-inch
Two 14-inch-long No. 10 bare copper wires
Two 1-megaohm resistors
16-gauge insulated wire
1-inch-long No. 10 bolt with screw head cut off
22-quart clear polycarbonate container
Instructions:
Make sure the transformer is unplugged before starting.