What Kind of Color Do You Get When You Add Just a Touch of Black to Your Hair?

What kind of color do you get when you add just a touch of black to your hair? … Read more » What Kind of Color Do You Get When You Add Just a Touch of Black to Your Hair?

What Kind of Material Reflects Sound?

When we talk about materials that reflect sound, we're talking about materi… Read more » What Kind of Material Reflects Sound?

What Kind of Material Are Crocs Made Of?

Crocs are not entirely plastic, but they are made from a material called crosli… Read more » What Kind of Material Are Crocs Made Of?

What Kind of Material is Bathing Suit Made Of?

The type of fabric a bathing suit is made of can vary widely, depending on the … Read more » What Kind of Material is Bathing Suit Made Of?