Scientists achieve optical control of phase and group velocities in everyday liquids
The phase and the group velocity of light propagating in conventional optical media cannot exceed the speed of light in vacuum. However, in so-called epsilon-near-zero (ENZ) materials, light exhibits ...
Electronic Design21h
What’s the Difference Between Immersion and Direct-to-Chip Liquid Cooling?
The next generation of high-performance CPUs and GPUs targeting the demanding needs of AI and HPC will generate a significant ...
Understanding supercooled water: how liquid remains unfrozen below its freezing point
Earlier this week we broke down the complexities of mixed-phase precipitation forecasting.Within that we briefly touched on a key component to that complexity w ...