Uploaded April 2020 | Updated September 2026, 2 weeks ago
This is just an introduction to orbeez and their most interesting property, index matching. These amazing things undergo a big change when they get into water. They absorb 300 times their mass in water, and index match with water so they appear invisible. We go through that and show a neat Lego trick.
This is just an introduction to orbeez and their most interesting property, index matching. These amazing things undergo a big change when they get into water. They absorb 300 times their mass in water, and index match with water so they appear invisible. We go through that and show a neat Lego trick.
