HealthWhy we need to change the way we think about exhaustion One in five adults worldwide is living with fatigue. The general advice is to ādo moreā - but this isnāt the only solution to our exhaustion epidemic, says Amy Arthur Comment
EnvironmentChemical injection brings dying batteries back to life Researchers restored degraded lithium-ion batteries to nearly full capacity by injecting them with a chemical that creates more charged particles inside them News