eBike technology explained

Hey everyone!

Just joined the forum and super excited to dive into all things eBike. I've been riding my Aventon Level.2 for about six months now, mostly for commuting 15 miles round trip on some hilly suburban roads, and it's been a game-changer. I'm really curious to understand the 'behind the scenes' tech better. What are some of the most fascinating or misunderstood pieces of eBike technology you've come across, and what makes them so cool? Looking forward to learning from you all!