First time up Palomar Mountain, 1:44:40.
The body is only about 25% efficient in conversion of food energy to mechanical work
Each pound of fat is equivalent to 3500 kcal, or 4 kWh of energy. (1 kWh = 860 kcal)
This would power a single 100 watt light bulb for 40 hours.
1 teaspoon of table salt is 5.5 grams, and has 2325 mg of sodium. It is 40% sodium by weight.
1 teaspoon of sugar is 4 grams, 15 calories. 1 cup of sugar is 225 grams.
1 gallon is 3785 ml and contains 16 servings of 8 ounces each.
Homemade Gatorade:
Add 1 cup sugar, 1/2 tsp salt, 1/2 tsp lite salt to 1 gallon of water. Flavor optional.
Homebrew has: 109 mg sodium, 36 mg potassium and 5.9% carbohydrate per 8 ounce serving.
Gatorade has: 110 mg sodium, 30 mg potassium and 6.0% carbohydrate per 8 ounce serving.