Bullet trains, known for their incredible speed, stability, and luxury akin to aircraft, are transforming transportation worldwide. India is also revolutionizing its railways with its first bullet ...

Researchers at the Columbia University School of Engineering and Applied Science have invented ‘all-optical’ nanoscale sensors of force that change intensity or color when you push or pull on ...

New nanosensors can operate in previously inaccessible environments The new nanosensors achieve high-resolution, multiscale function with the same nanosensor for the first time. This is important ...