How can my mind forget something I've been doing or saying or writing or thinking for many years?
That question led me to this video on how the brain works. The target audience are students still in school, but because we're all students as long as we live, I think you'll find it helpful, too.
Video Takeaways:
How Your Brain Learns New Things
The human brain is about three pounds in weight, and can fit in the palm of your hand. Imagine that. Everything about you—in fact, a whole universe of knowledge—fits into an organ so small you can carry it in your purse. Talk about handy, unlimited hard disk drives wherever you go!