Unless you have a balanced diet that anticipates your workouts and gives you the proper amount of sodium, potassium and magnesium. Sports drinks are just selling you those at a big premium. Stick with water. Eat a banana.

Isn’t it the opposite then? Since your windows will have vertical scrolls, it makes sense to tile them horizontally in order to maximize vertical space for each window, imo.

There are lots of people who could use them. Schools, libraries, poor people.