Constant Bearing, Constant Danger
What does “constant bearing, constant danger” mean? And why does it sometimes lead to a very dangerous problem? This expression is a neat abbreviation of…
Tag: angles
How to See Through Reflections on Water
Anyone who spends time on or near the water will have noticed that sometimes we can see through water, but often we can’t. For those…
The Skimming Effect
Have you ever enjoyed a good session of skimming stones at the beach? You know those times when the stone hits the water at the…