Making A Lava Lamp With Salt

Making a lava lamp is also a fun activity for parents and kids to do together.

Making a lava lamp with salt.

Today people can recreate this retro home decoration by making a homemade version. How does a lava lite work. A final quick and easy lava lamp experiment. When the lava rests on the bottom of the lava lite the light bulb in the lamp warms it up.

In a real one however the densities of the liquids are much closer together than vegetable oil and water. With the apple cider vinegar it was a little like a gold colored lava lamp. Next seal the bottle shake it up and place it on top of a strong flashlight like the flashlight on your phone. Then the salt dissolves and the oil returns to the top.

As it warms up the lava expands a little. If you are still stuck for supplies and need a really simple way of making a lava lamp. The secret behind the lamp s lava is science. With its hypnotic effect the lava lamp of the 1960s and early 70s was a staple of home decor.

Then i added kosher salt 1 tap or so italian seasoning 1 tbsp crushed red pepper 1 2 tsp and 1 tsp garlic powder. Here is an easy way. To make a lava lamp with household ingredients start by pouring vegetable oil water and food coloring into a plastic bottle. Oil is lighter or less dense than water so it rises to the surface.

Real lava lamps use a polar and non polar liquid just like our homemade one did. Try this easy experiment at home find out how below. Check out our children s science events and programming. Place 2 tablespoons of baking soda in the bottom of a mason jar.

Baking soda and vinegar. When it s cool the lava is a little bit denser than the liquid surrounding it. Finally i squirted in 2 tbsp of dijon mustard which quickly sunk the spices to the bottom causing the bubbles like the lava lamp. Himalayan salt lamps are crystals carved from amber colored rock salt hollowed out to fit a lightbulb inside.

Salt is heavier or more dense than water and sinks to the bottom. Learn what the science has to say about claims that they improve your health. When you add the salt blobs of oil attach to the grains and sink. Like your oil and water the lava in a lava lite doesn t mix with the liquid that surrounds it.

The denser liquid sinks to the bottom but the lava lamp light heats it up until it expands and becomes less dense causing it to rise upward.