Explanation:

Recently scientists develop high-quality Graphene from Soybean.
Scientists have used the humble soybean to make the world’s strongest material graphene commercially more viable.Previously, graphene was grown in a highly-controlled environment with explosive compressed gases, requiring long hours of operation at high temperatures and extensive vacuum processing. Scientists at Commonwealth Scientific and Industrial Research Organisation (CSIRO) in Australia have developed a novel “GraphAir” technology which eliminates the need for such a highly-controlled environment.
GraphAir transforms soybean oil - a renewable, natural material - into graphene films in a single step. “Our GraphAir technology results in good and transformable graphene properties, comparable to graphene made by conventional methods