THIS ARTICLE IS republished from The Conversation under a Creative Commons license. When summer starts with a stifling heat wave, as many places are seeing in 2024, it can pose risks for just about ...

Your hydration requirements may be different when you are roasting under the hot sun like a rotisserie chicken, sweating like a water sprinkler or spending your days in dry, dry air conditioned areas.

Does quantum mechanics really reflect nature in its truest form, or is it just our imprecise way of describing the weird properties of the very small? A famous test that can help answer this question ...