Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

Too many companies collect feedback and stop there. Learn why closing the loop is essential for retention, insights and customer trust. The post Why closing the feedback loop drives better CX outcomes ...

We present a method to enhance the optical Kerr nonlinearity by introducing a gain-loss balanced feedback control structure. Our gain-loss balanced system consists of two indirectly coupled whispering ...