We love the Great Pyramid, but we're still not completely sure how it was built. If the ancient Egyptians really rolled those 3-ton blocks across the desert, wouldn't they bog down in the sand? An early drawing from those days might've revealed the answer, and it involves water.
And if you're going to take notes in class, don't use your laptop. Students may groan when they hear this, but writing notes in longhand fashion actually produces better results and better grades. I've got details.
Plus, one simple thing you can do to make people THINK you're smarter (even if you're not), and the physics behind Pinocchio's nose. Yep, all of that - and more - can be found down this digital pathway right here. All of the cool kids are getting their nerd on, and you can, too.
Image courtesy of NilsonFM via Wikimedia Commons