🧪 Pyro & Chemistry

Fire, foam, crystals, and reactions that make your jaw hit the floor.

Chemistry is the original maker art. Long before 3D printers and microcontrollers, people were mixing powders and watching the universe put on a show. Metal salts turn flames into rainbows. Supersaturated solutions crystallize on command. Hydrogen peroxide becomes a foam volcano. Thermite melts through steel. Every one of these reactions follows the laws of physics — they just happen to look like magic.

Most ingredients come from the hardware store, the pharmacy, or your kitchen. The real investment is respect for the chemistry. These reactions don't care about your feelings — they care about stoichiometry. Measure twice, ignite once.

Builds

Suggested Build Order

Start with single-reaction spectacles, progress toward multi-component builds:

1. #101 — Colored Fire — One powder, one flame. Simplest chemistry.
2. #102 — Elephant Toothpaste — Iconic catalytic reaction. Minimal setup.
3. #110 — Pharaoh's Serpent — Single-reaction visual showpiece.
4. #106 — Gallium Melting Spoon — Novelty physics. Quick and impressive.
5. #112 — Non-Newtonian Speaker — Suspension chemistry + audio physics.
6. #113 — Steel Wool Photography — Combustion + long exposure.
7. #114 — Dry Ice Comet Balls — CO₂ sublimation handling.
8. #115 — Permanganate Auto-Ignition — Exothermic oxidizer demo.
9. #118 — Fluorescein Blacklight Fountain — Dye chemistry + UV optics.
10. #120 — Dry Ice Bubble Cauldron — Multi-effect dry ice display.
11. #107 — Bismuth Crystal Garden — Crystal growth from molten metal.
12. #108 — Instant Ice Sculpture — Supersaturation science.
13. #109 — Luminol Crime Scene — Chemiluminescence + theatrical staging.
14. #119 — Thermochromic Paint — Temperature-responsive materials.
15. #105 — Thermite Flower Pot — Extreme exothermic mastery.
16. #103 — Smoke Bomb Array — Multiple charges. Scaled production.
17. #116 — Calcium Carbide Cannon — Gas generation + ignition.
18. #104 — Cold Spark Machine — Ferrocerium mechanics.
19. #111 — Chemiluminescent Fountain — Multi-component reaction system.
20. #117 — Glow Resin River Table — Extended resin pour + luminescent art.

Related Categories

• Fire & Plasma — High-temperature plasma and extreme heat effects
• Light & Visual — UV displays and luminescent materials
• Household Chemistry — Kitchen-scale experiments using similar reagents

📚 Reference Guides

• Accessible Chemicals Guide
• Tools Needed
• Sourcing Guide
• Difficulty & Ratings Guide