They say it's not rocket science. But sometimes it is. This morning NASA flew a helicopter on Mars. Well, more like a big drone, but it...

It was a lovely summer day in New York when a customer asked about local dives. “Sure,” said the shop course director, “We go to the...

“A mind without instruction can no more bear fruit than can a field, however fertile, without cultivation.” ― Cicero How far do you...

I've got nothing on my mind. I don't mean, "I'm not thinking about anything." I mean, "I'm thinking about nothing." Lots of folks are...

I miss wearing a single AL80. I miss being mesmerized by the riot of colors and behaviors of reef life. I miss thinking that doing 5...

"The math is easy." Is it? Good for you. I'm very proud of you. Not for me it isn't. Math is never easy. I sometimes wonder if it was...

Do you remember where you were when you first learned that you wouldn’t explode if you overstayed No Deco Limits? Did you read it in some...