What Is Sea Level, Anyway? In Calipatria, California, the town is below sea level — but their flag pole isn’t. But what does “sea level” mean? Is it just theory, or is there more behind it? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts NASA Now UNSURE About Asteroid TX68 Hitting Earth How climate change makes hurricanes worse Can Science Turn Love Into A Pill? Wearable Robot Suit How Green Screen Worked Before Computers Why is all Sand the Same?