A Tesla coil is basically an electrical resonant transformer circuit invented by Nikola Tesla around 1891, and used to produce high-voltage, low-current, high frequency alternating-current electricity. Modern high-voltage enthusiasts usually build Tesla coils similar to some of Tesla’s “later” 2-coil air-core designs. This is what happens when you take a long-exposure photo of one of these coils in-action. That is just one of the many simple, yet oddly satisfying, things that have gone viral on the internet. Other examples include: a perfectly arranged box of dice, an extremely round rock, burned out sign, tower of SpaghettiOs and lots more. Continue reading to see all the pictures.
18. Box of Dice
17. Shadow
16. Round Rock
15. Burned Out Sign
14. Handwritten #5
13. Tower of SpaghettiOs
12. Mushroom Cap
11. Golden Toasted Marshmallow
10. Gummy Bear Gradient
9. Perfect Snowball
8. Pepperoni Spacing
7. Spiral Staircase
6. Watermelons
5. Beach Rocks
4. Copper Crystals on a Penny
3. This Cake
2. Post-it Notes
1. Cookie Jar
