Beyondward posted: "What if we could block out noise in a more efficient way?Researchers have created an..."

What if we could block out noise in a more efficient way?

Researchers have created an ultra-thin active noise cancelling system that uses plasma instead of traditional speakers. This system is highly effective and can block noise as effectively as a much thicker wall.

This breakthrough could lead to thin, lightweight, and cost-effective solutions for noise reduction in various environments, such as offering silent cars, planes, offices or homes.