You don’t know what to do with an empty glass bottle? Don’t throw it away as it can be used for a decorative object. In this video you will see how to make an ocean in a bottle. To do this you will need: - an empty bottle - cooking oil (olive, seed, peanut etc.) - white vinegar (for better conservation) or water - food coloring Take the bottle and fill it a third of the way with white vinegar. Add a few drops of dark blue food coloring and mix well. Next, fill the rest of the bottle with the oil. Re-cork the bottle. And there you have it — tilt your bottle from left to right for an ocean effect! It’smagical! See you soon for new videos on Pratiks.