The Supersonic Baseball Cannon: A Journey Through Velocity and Discovery

Welcome back, curious minds, to Smarter Every Day, where we dive headfirst into the realm of the extraordinary. Today, we're not just playing with baseballs; we're propelling them to supersonic speeds. But why? For the love of science, for the thrill of discovery, and for the sheer awesomeness of it all.

尿液发电,未来手机的新能源?

Are you ready to power your phone with pee? Yeah, you heard it right. I'm Mitch, and this is Greg. We're not just known for our dashing good looks; we're also deeply concerned about climate change. So, we're taking our environmental passion from the classroom to the countryside. We're going off the grid.