Quantum batteries could be charged by reversing time
Quantum batteries could harvest energy by reversing time’s arrow da-kuk/Getty Images A method that can reverse the flow of time in quantum systems could one day be used to help…
A crisis in cosmology may mean hidden dimensions really exist
DAVID PARKER/SCIENCE PHOTO LIBRARY Last year, cosmologists working on the Dark Energy Spectroscopic Instrument (DESI) reported hints that the mysterious dark energy thought to be driving the expansion of the…