Learn languages naturally with fresh, real content!

Popular Topics
Explore By Region
Cornell researchers created the darkest fabric ever, reflecting 0.13% of light, using bird-inspired nanofibers.
Researchers at Cornell University have developed the darkest fabric ever made, reflecting just 0.13% of light, inspired by riflebird feathers.
Using polydopamine dye and plasma etching to create light-trapping nanofibrils, the team produced a wearable, scalable material that stays ultrablack across a 120-degree angle.
The fabric, effective on wool, silk, and cotton, could improve solar energy absorption, enable advanced camouflage, and advance fashion design.
Led by Assistant Professor Larissa Shepherd, the team has applied for a provisional patent and is pursuing commercialization through Cornell’s innovation programs.
Los investigadores de Cornell crearon el tejido más oscuro de todos los tiempos, reflejando el 0,13% de la luz, utilizando nanofibras inspiradas en las aves.