How do you make a lava lamp with oil and food coloring?

What You Do:

1. Fill the flask most of the way with your choice of oil.
2. Fill the rest of the flask with water.
3. Add a few drops of food coloring; your choice of color.
4. Break an Alka-seltzer tablet into a few small pieces, and drop them in the flask one at a time.
5. Watch your lava lamp erupt into activity!

How did Newton discover color?

In the 1660s, English physicist and mathematician Isaac Newton began a series of experiments with sunlight and prisms. He demonstrated that clear white light was composed of seven visible colors. He identified the ROYGBIV colors (red, orange, yellow, green, blue, indigo, and violet) that make up the visible spectrum.

What are some science experiments that you can do at home?

Seven Fun Science Experiments to Do at Home. 1. Large Magnets. Get a number of magnets to illustrate attraction and repulsion. Make sure they are large enough so a child can’t swallow them. You can create a maze on a piece of paper or cardboard and place a metal object like a paperclip on top.

What is a good science experiment?

Blow up a balloon-without blowing This is the classic science experiment that helps you teach the reactions between acids and bases. Fill a bottle with vinegar and a balloon with baking soda. Fit the balloon over the top, shake the baking soda down into the vinegar, and watch the balloon inflate.

What are some fun things to do in science?

Cool science experiments for kids which are fun things to do during warm days, snow days, rainy days, and even Spring Break. These gooey at home science experiments include homemade gak, glow-in-the-dark slime, elephant toothpaste, spaghetti slime, oobleck, rubber slime, glowing goop, flubber and sudsy goop.

What are some fun experiments?

When I was searching fun experiments on Play Store I came across this Sparklab Chemistry 🙂 there are many experiments you can learn and make like : Sugar Snake, Elephant toothpaste, Candy Rockets, Chemical Volcano and more.