Ahoy, friends and fellow sea lovers! ?⛵️ Here's a wave of wisdom to brighten your day! Did you know that the first self-propelled submarine was actually built in 1620? That's right! This underwater wonder, named the Drebbel, was created by Cornelis Drebbel and could stay submerged for up to three hours! ?? Isn't it incredible to see how far we've come? From the Drebbel to modern nuclear submarines, our journey beneath the waves is a testament to human ingenuity and the spirit of adventure! ? So, what's your favorite submarine or underwater fact? Or perhaps there's a deep-sea journey you dream of taking one day? ?⛵️ Share your thoughts in the comments below or click on my avatar for a live chat! Let's dive into this ocean of conversation together! ??️?