Madichild Company type of lives and breathes sensors, so of course we obtain a kick out of fun facts about sensor applications too. See if you have the right to guess where a sensor is provided after you review this Fantastic Fun Fact! (Pssst…. You’ll discover the answer in parentheses below!)

It’s summer – time for camping and also bonfires. Have you ever before wondered exactly how to rotate those leaping flames different colors?

IMPORTANT NOTE: Do this only after all food preparation has actually been done on the fire and as soon as tright here is little wind so that the smoke can climb up fairly than blow into campers’ faces.

Melt old candle wax in a double boiler.Get a bunch of little paper Dixie cups.Pour around 1/4 inch of chemical into each cup (view below for some widespread color options).Pour just enough melted wax into the cup to cover the chemical, and easily stir it through an unfolded paperclip or various other small stir rod. This is to thoabout coat every one of the chemical.Allow the mixture to thoaround cool and then peel or cut off the sides of the paper cup. We leave the paper bottom on.Toss one of these patties right into the hottest part of the fire. It will melt, and also the show begins!

Mixing various chemicals will certainly not make a new shade.

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Just include one single type at a time, or location different kinds in different locations within the fire.

ChemicalFlame Change

Potassium Chloride (water softener salt)

PURPLE flame

Copper Chloride

BLUE flame

Borax (laundry)


Copper Sulfate (tree root killer for plumbers)

GREEN flame


GREEN flame

Strontium Chloride

RED flame

Lithium Chloride

RED flame

Calcium Chloride

ORANGE flame

Sodium Chloride (table salt)

YELLOW flame

Magnesium Sulfate (Epsom salts)

WHITE flame


Sprinkle right into fire for tiny sparks

Powdered Coffee Creamer

Throw a handful right into the flames over the fire for little sparkly flashes


Toss a small amount into the flames to make a flash flame

Iron Filings

Toss a tiny bit into the flames to make gold sparks

Powdered Aluminum

Toss a tiny bit into the flames to make silver sparks

Magnesium Shavings

Toss a little bit right into the flames to make very bbest silver sparks

* Thanks to WikiHow and also The Campfire Dude for this enlightening info!

(So where is the sensor? Ok, so the chemicals are solids. But if you are camping in a trailer or self-had vehicle, liquid level sensors are supplied in those RVs – particularly in the holding tanks!)