Ten points if you guessed metamaterials.
What are metamaterials? Well, in this video you’ll learn not only that but, also discover how we’re edging ever closer to having invisibility cloaks.
Ultimately, what this all means is that may yet be a benefit of living in a world filled with radio waves, rather than just having great phone reception near the heart of the city.
Metamaterials: What they are and why they’re important