> A normal man burns about 2,500 calories in a day. We burn between 7,000 to 9,000.
This kind of thing is fascinating to me. It reminds me of the guy [1] who took 64,000 extra calories of olive oil along on his tiny-yacht trip across the Atlantic, because it's so dense in calories. Or the fact that on the day a climber summits Everest, they'll burn around 20,000 calories. That's almost 40 McDonald's Big Macs worth of energy.
This kind of thing is fascinating to me. It reminds me of the guy [1] who took 64,000 extra calories of olive oil along on his tiny-yacht trip across the Atlantic, because it's so dense in calories. Or the fact that on the day a climber summits Everest, they'll burn around 20,000 calories. That's almost 40 McDonald's Big Macs worth of energy.
1. http://www.yachtingworld.com/extraordinary-boats/undaunted-t...