What 200 Calories Looks Like
I'm loath to turn this blog into another digg link wonder-world but I thought What 200 Calories looks like was pretty cool. (Note: 3500 calories are required to put on one pound of weight)
Calories are weird because they are simply a measure of energy. Colloquially used they refer to how much energy a food contains. Incinerate some carrots and measure how much energy is produced and that is it's caloric value. Ditto for potato salad, etc. Interestingly, just because something has calories (say gasoline or wood) isn't an indication that our body can process that energy. Nonetheless, I've often been curious of the calorie content of some non-edible substances (gasoline has 242,187.5 per oz. and wood has 149,375 per oz. but numbers for fuel sources are easy to come by). For example, how many calories are in my work badge or keyboard.
Calories are weird because they are simply a measure of energy. Colloquially used they refer to how much energy a food contains. Incinerate some carrots and measure how much energy is produced and that is it's caloric value. Ditto for potato salad, etc. Interestingly, just because something has calories (say gasoline or wood) isn't an indication that our body can process that energy. Nonetheless, I've often been curious of the calorie content of some non-edible substances (gasoline has 242,187.5 per oz. and wood has 149,375 per oz. but numbers for fuel sources are easy to come by). For example, how many calories are in my work badge or keyboard.