कभी हैक नहीं हो पाएगा आपका Smartphone! बस इन ट्रिक्स को करें फॉलो

These “smart” crystals bend and snap back when hit with light

Stanford scientists create shape-shifting material that changes color and texture like an octopus

Scientists turn MXene into tiny nanoscrolls that supercharge batteries and sensors

March of the Harmattan – NASA Science