Yes, magic sand can go in water, but it won't get wet.
Why Magic Sand Doesn't Get Wet in Water
Magic sand is specially coated with a hydrophobic substance, typically an oil-based compound. This coating repels water molecules, preventing them from adhering to the sand particles. As a result, when magic sand is poured into water, it clumps together, creating fascinating formations without becoming saturated. The key is the hydrophobic coating.
Types of "Magic Sand" and Their Behavior in Water
It's important to distinguish between types of materials sometimes called "magic sand."
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True Magic Sand (Hydrophobic Sand): This is the sand described above that repels water. When submerged, it forms dry clumps or columns.
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Kinetic Sand: This is a different material that appears similar but behaves differently. Kinetic sand is regular sand coated with silicone oil. It gives the sand a wet-like texture that does not dry out. While it can be submerged, it will eventually mix with the water, unlike true magic sand.
Hydrophobic Properties
The hydrophobic property prevents water from penetrating the sand. This can be demonstrated by pouring magic sand into a glass of water. You'll observe the sand forming a column or cluster at the bottom, and when removed, it remains dry. This phenomenon illustrates the repellent nature of the coating.
Summary
Magic sand, specifically hydrophobic sand, is designed to be water-repellent. While it can be placed in water, it will not get wet due to its hydrophobic coating. This distinguishes it from other "sands" like kinetic sand that behave more like wet sand and will mix with water over time.
