How Does Ancient Coins vs Modern Coins: Why One Survives the Sea Work?

Ancient coins and modern coins are like old toys and new toys, some last longer than others when they go through rough times, like a big splash in the sea.

Ancient coins were made of strong materials, like gold or silver. These metals don't get scared by water or salt; they're like the tough kid who doesn’t mind getting splashed in the pool. Even if they got wet and rusty, their shape and value stayed mostly the same.

Modern coins, on the other hand, are usually made of softer materials, like copper or nickel. These metals can get worn out by water and salt, kind of like a soft sponge that gets squished in the sea. Over time, they might look all crumpled up and lose their shine.

Think of it like this: if you put a gold coin and a copper coin in a jar full of salty water, after many years, the gold coin would still look pretty good, almost like new! The copper coin, though, might be all rusted up and hard to recognize.

That's why ancient coins often survive the sea better than modern ones, they're made of stronger stuff! Ancient coins and modern coins are like old toys and new toys, some last longer than others when they go through rough times, like a big splash in the sea.

Ancient coins were made of strong materials, like gold or silver. These metals don't get scared by water or salt; they're like the tough kid who doesn’t mind getting splashed in the pool. Even if they got wet and rusty, their shape and value stayed mostly the same.

Modern coins, on the other hand, are usually made of softer materials, like copper or nickel. These metals can get worn out by water and salt, kind of like a soft sponge that gets squished in the sea. Over time, they might look all crumpled up and lose their shine.