Max Chinnah, a 26-year old Nigerian inventor, has created a smokeless stove that could cook and charge phones

The young inventor said the need to positively affect human lives pushed him into doing something that can help the earth - It should be noted that there are plans to distribute 1,000 pieces of the stove to rural Kenyan farmers A 26-year-old Nigerian Max Chinnah has made history as he has invented a smokeless stove that he patented with his partner, Attigah.

 Daily Times has recorded that, the Nigerian inventor, hopes that his piece would help in the saving of lives around the world. His company called Terraoak is going into producing the smokeless stove at a very large scale, adding that it is a move to ensure a greener environment and reduce the threat of global warming.

The smokeless stove also has another added feature where it can convert heat into electrical energy and gives out through a USB port to allow for phone charging.
https://afrigistbase.com/2020/02/27/max-chinnah-meet-nigerian-inventor-who-invented-smokeless-stove/

Good one

A stupid exnovation . As long as refined petroleum of any form still serves as fuel then that scrap the duo assembled is useless and harmful.