Michael Chikumbutso a Zimbabwean has created an electric car that only needs one charge, a self powered tv, a helicopter that can take several types of fuel and many more.
he proved that we were not obliged to pay for electricity or oil.
he stopped his studies quite early and he says that this knowledge is spiritual (it comes from dreams), he did not have enough support and therefore fortunately or unfortunately he was contacted by the USA.
Just like Tesla and others he does not recognize these inventions and we refuse these patents because 'it does not respect science' things got worse and he was forced to return to the country. a recent story but well hidden.