Eli5: Do ships cause the ocean to be higher than it normally would be?

345 viewsOtherPlanetary Science

I’m not sure if this is a shower thought and I’m sure I sound like a complete tool, but thinking about it on a small scale makes a lot more sense. It’s like if you fill a bathtub to the brim and then climb in, the water will overflow. I have to imagine in SOME WAY having hundreds of thousands of ships in the ocean has to be affecting the water level. Is this already a thing or do the people reading this want what I’ve been smoking? 😂

In: Planetary Science

5 Answers

Anonymous 0 Comments

Randall Munroe, the guy behind XKCD, did the math. It works out to a difference of about six microns. This is a little thicker than a strand of spider silk.

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