Water

Water On water fountains, why the blue tap is supposed to be colder than the white one?
On water fountains, why the blue tap is supposed to be colder than the white one?
Whats the difference between the white and blue taps on a water cooler?Why are there two taps on a water cooler?Is blue or white colder? Whats the d...
Water Why do showers have hot and cold knobs rather than temperature and quantity knobs?
Why do showers have hot and cold knobs rather than temperature and quantity knobs?
Hot and cold knobs work great, and everyone intuitively understands that turning the knob makes more water come out, ie more water pressure. The pract...
Water Why are normal water coolers so low?
Why are normal water coolers so low?
Why are water coolers so short?Is a drinking water cooler worth it?How long do bottled water coolers last? Why are water coolers so short?To install...
Water How to swallow capsule pills
How to swallow capsule pills
How to swallow a pillHave a few sips of a drink to moisten the mouth and throat.Place the pill into the center of the mouth. Avoid placing the pill in...