Behold the caffeine-fueled science evangelist in their natural habitat! When you've just discovered why airplane wings create lift, suddenly your cat becomes a PhD candidate, your office mates become unwilling students, and yes, even that neglected fern is getting a full lecture on fluid dynamics! Bernoulli's principle states that as fluid velocity increases, pressure decreases - much like how my audience decreases as I continue explaining why my coffee is spilling everywhere. The irony? I'm demonstrating the principle with my coffee while explaining it! Science doesn't wait for willing participants... it just needs someone to pour knowledge everywhere!