Recently while staying in NewYork City, I found myself on the 31st floor of a building off Fifth Avenue. Peering out of a small window down at rooftops and decks of the few buildings that were not as tall, I was struck by something that really stood out: fans. I’m not talking about ordinary fans,

Recently, while I was staying at the Four Seasons Hotel in Houston, an elevator got stuck with a bellman trapped inside, and the fire department had to be called in to free him using equipment like I have never seen before. In fact, I had never observed anything quite like this before in a modern