Graphene – a turning point or just a ‘wonder material’?
Graphene is said to be the great hope and the future of technological industry. There are less and less people in Poland who have never heard of it yet. It is because graphene is also a chance for the country, as Polish scientists formulated a cheap way of producing it. Due to its recent price (about 100 mln $ for 1 cm2) some time ago, it was claimed to be the most expensive material on Earth.