Do sharks possess the ability to grow an unlimited number of teeth?

Can Sharks Really Grow an Unlimited Number of Teeth · 5:44 · Video: Today I Found Out · Watch at the source

In short: Sharks are equipped with frighteningly efficient hunting mechanisms, from electrical field detection to razor-sharp teeth. This video investigates whether their ability to rapidly replace teeth allows for infinite growth throughout their lives.

Beyond their famous dental replacement, sharks utilize various biological advantages for hunting, such as ultra-streamlined bodies, high intelligence, and acute senses. For instance, lemon sharks can detect tuna oil at concentrations as low as one part per 25 million. The video explores the mechanics of their many rows of teeth and examines the limits of their regenerative capabilities.

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