By Melissa Waterman - It is possible to find your way in the world using your own built-in computer: your brain.

By Melissa Waterman - What leads a scientist to his or her chosen field?

By Melissa Waterman - The salty sea is in our blood.

Friendship goes moist, the cost of boating, and the famous canoe-testing toss.

By Melissa Waterman - What happens when sound passes through water?

By Eva Murray - Resistor (Wherein we meet Doctor Bob and Lech Walesa, and don appropriate attire for physics class.)

By Melissa Waterman - All the abundance of the Gulf of Maine is based on microscopic plants and animals.

By Melissa Waterman - Maine’s Beaches: You can’t go wrong with a little sand.