In a lifetime, your brain's long-term memory can hold as many as 1 quadrillion (1 million billion) separate bits of information.

In a lifetime, your brain’s long-term memory can hold as many as 1 quadrillion (1 million billion) separate bits of information.

Over the course of a lifetime, scientists estimate that the modern human brain will hold up to 1 quadrillion pieces of information. That’s 1,000,000,000,000,000 pieces of information!

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