Diy Lava Lamp Bottle. Fill a water bottle 1/3 full with water and the rest of the way with oil. But it’s come to symbolize the hippie movement and all that’s groovy and far out.
A clean plastic bottle, try to use one with smooth sides water vegetable oil (or you could use mineral or baby oil instead) fizzing tablets (such as alka seltzer) food coloring watch scientist joe as he makes the lava lamp experiment here! For a true lava lamp effect, shine a flashlight through the bottom of the bottle. When the color is settled at the bottom, drop in an antacid tablet and.
Once it reaches the bottom, it touches the bicarbonate of.
Fill the bottle leaving about an inch at the top. These diy lava lamps are a great way to spend a summer afternoon with the kids!. Fill a glass with water and then drop in a teaspoon of oil. Try doing this in different sized containers.