Back in April, an office worker who preferred to be known only by her surname Ham, saw a screenshot uploaded on the internet by a person who claimed to have made a 4.6 billion won ($3.5 million) profit from an initial investment of 230 million won in EcoPro, a battery materials producer.
A Korean academic society said Wednesday the controversial room-temperature superconductor, known as LK-99, is groundless as its attempts to replicate its superconductivity have been unsuccessful.
An invention that claims to exist at the threshold of operability? The US patent office has been here before, writes Robert McFarlane of Hanson Bridgett.
Nuclear fusion may be yet to herald an age of boundless energy, but the technology has the potential to revolutionize global energy dynamics. We must prepare now.