Interactive
To understand sound, you first need to understand matter. Everything is made up of matter. Learn more in the simulation above.
Interactive
The speed at which sound travels from one place to another depends upon the medium and how closely packed the molecules are in the matter. Learn more about how sound travels from the simulation.
Interactive
If you want to understand electricity, you first need to know a little about matter, atoms and electrons.
Video
The Eye Wonder team discovers how art glass is made. D.V. visits an art glass studio and watches a piece being made in real time. He learns that glass is made from silica, and there are many tools...
Video
The Eye Wonder team investigates how plastics are recycled. D.V. starts by seeing how plastics are separted and compressed into bails, then follows their journey as they are processed and recycled...