Former Physicist, always Nerd, worked for Microsoft during a decade. Admire 95% efficiency of clean Electric Engine that is "Perpetuate Mobile" compare to human span-life and troublesome ICE. Believe the 2 billion ICE vehicles (including planes and mopeds in Asia) may bring End of our Civilization because it has been polluted air. The ICE vehicles are 80% of the pollution problem. The Simplicity is proportional to efficiency of any System! Admire our President Hoover who brought more progress to US than any other US President. Who is opposite of the anti-Science president Trump. The Standardization pushed by Pr. Hoover simply assures you: If you buy any new refrigerator than you do not need to re-build your home entrance like it happens in other countries. Any wide refrigerator has always less then 1 inch clearance! The inheritance is J1772 19.2kW and USB-C 0.1kW IEEE standards -- buy any EV or or any electronics and charge it overnight anywhere in the World.