But this owl-inspired aerogel is different.The new aerogel is lightweight, incredibly effective, and can handle a broad spectrum of noise. The newly developed light, porous two-layer aerogel ...

Witness the intricate journey of crafting a Feather Explosion Damascus blade from Thiers steel in this captivating knife-making video. From concept to completion, this process reveals the skill, ...

The owl uses its soft feathers and porous skin to remain whisper-quiet during flight. The researchers’ goal was to engineer a similarly versatile broadband sound absorber. The researchers froze ...