تجارب ممتعة : جربت صناعة قنبلة الدخان بأشياء منزلية

Scientific / Nature Concepts and Phenomena Shown

• Combustion producing aerosol smoke: The procedure heats/ignites a mixture to generate visible smoke, described as “thick smoke” with yellow and red color effects.
• Heat-induced chemical transformation: The method depends on heating ingredients (e.g., baking soda and sugar) and then igniting them to produce smoke output.
• Role of reactive/combustible additives (claimed): The subtitles claim sandalwood sticks contain a “basic substance” that helps produce smoke and triggers the smoke-bomb reaction.
• Colorants producing colored smoke (food coloring): Powdered lemon yellow colorant plus red food coloring are used to create colored smoke (yellow/red effects).
• Ignition and fuses (wick/tape/cardboard-type containment):
  • A container (bottle/can-like setup) holds the mixture.
  • Stars/birthday sparklers are used as ignition sources.
  • A wick and tape (heat-tolerant) are used so ignition propagates into the mixture.
• Thermal safety / combustion hazards (implied): The narrator mentions wearing goggles/mask and later describes smoke as difficult to breathe (“suffocating”), highlighting the inhalation risk.
• Post-burn inspection of residues: After several hours, the video checks what remains (burned material, tape condition, inside of the container), suggesting incomplete burn / partial ignition in some trials.

Method / Procedure Outlined (As Described)

1. Heat a pan on low heat.
2. Add baking soda; stir until hot.
3. Add granulated sugar, stirring briefly so it heats but doesn’t fully dissolve.
4. Turn off heat before the sugar fully dissolves.
5. Add powdered lemon-yellow color (from spice shops); stir well.
6. Let the mixture cool somewhat.
7. Strengthen color by adding:
   • More lemon yellow food coloring
   • A little red food coloring
8. Create/prepare ignition “stars” (birthday sparklers).
9. Add and mix:
   • Sandalwood sticks (claimed to contain smoke-producing reactive substance)
   • Crush/remove sticks so the mixture contains their reactive components
10. Load the mixture into a heat-tolerant container:
    • Use tape to wrap/secure the structure
    • Place a candle bulb / ignition element in the setup
    • Insert the mixture so it doesn’t leak
    • Place birthday “stars” to initiate ignition
11. Ignite via the wick/candle flame mechanism; observe smoke output and ceiling impact.
12. Attempt re-lighting after partial burn (add a bit of red and try again).

Featured Researchers or Sources

• No specific researchers are named.
• The only cited “source” is a general claim attributed to “some doctors” warning about the risk of sandalwood sticks (with no names provided).