100 miles per gallon of gasoline 🙂
The time has come:
Fuel economy system for an internal combustion engine
https://patents.google.com/patent/US4177779A/en
11 page expired public domain patent
https://patentimages.storage.googleapis.com/49/f0/fc/31249f0c1f52e9/US4177779.pdf
Oil companies and refineries want to sell oil and gasoline; is this why we still do not have 100 miles per gallon?
Let’s change that 🙂