@greenman,
Your electric bike seems great! Few days ago one of my friend told me about a HYBRID bike which runs 45 Km on battery power and then shifted to petrol. While it's running via petrol that bike is recharge it's batteries and when 100% charged it's back to battery power. So, great inventions are coming...
As you said here, different different technologies are coming and people absorb them to their businesses. Now Block chain technology here and people absorbing it!
A great article you have written with great pacts and videos! Perfect work and thank you very much for sharing with us!
Cheers~