“It’s such a fine line between stupid and clever.” – This Is Spinal Tap (1984) While that quote may be in reference to an album cover from the famed mockumentary, the adage applies elsewhere in life.

Add Yahoo as a preferred source to see more of our stories on Google. It’s a simple scientific equation. When a large object enters a body of water, displacement occurs. The largest tsunami ever ...

The result is straightforward – the boat will create displacement, occasionally waves, even perhaps ones suitable for surfing, and a headache for smaller fishing boats. The scenes above come from ...