simple

Those face masks you see with coin-sized valves on the front may look intriguing but they are not as good at preventing the spread of the novel coronavirus as the seemingly lower-tech, non-valved masks.Some masks designed for hot, dusty construction work — where the intent is to filter out dust before it hits the wearer’s…

There's a delicate balance between getting enough sunlight for vitamin D and protecting your skin from sun damage. Getty Images You're probably no stranger to the benefits of vitamin D: Namely improved immune function, elevated mood (in certain populations) and strong bones. Unfortunately, vitamin D is one of the more elusive vitamins. It's not found…

A simple change in the way the Springboks processed their game plan information turned them from an average side in 2018, to world champions in 2019.In an interview with SuperSport.com, incoming Springbok coach Jacques Nienaber revealed how a small change in planning made a massive impact after the Bok management "screwed it up" in the…