In general, look for a headlamp that’s capable of cranking out at least 200 lumens on its high setting. Lumens is a measure of the light’s intensity—brightness. Lamps with higher lumens ...
Most people's first reaction to a nosebleed is to tilt their head back to avoid dripping blood. However, experts say it is best to sit up straight and keep your head in a neutral position. A nosebleed ...