eBike technology explained

Hey everyone!

I've been riding my Aventon Level.2 commuter eBike for about six months now, mostly on paved trails and city streets, covering around 20-30 miles per week. I'm constantly amazed by how seamlessly the pedal assist kicks in, but I'm curious to dive deeper into the why and how behind it all. What's the biggest technological leap you've noticed in eBikes recently, and how has it changed your riding experience? I'm particularly interested in motor types and battery advancements!