Scientists have found a way to transform metal waste into a highly efficient catalyst to make hydrogen from water, a discovery that could make hydrogen production more sustainable.
Researchers succeeded in laying the foundation for new reconfigurable neuromorphic building blocks by adding a new dimension to photonic machine learning: sound waves.
A pair of nonlinear crystals is all it takes to create ultrashort laser pulses that are 50 times more energetic than any other laser pulses, finally shining light on how ultrafast electron reactions evolve.