Storing one bit in one atom is possible One bit of digital information can now be successfully stored in an individual atom, according to a study just published in Nature. Current commercial... Read more
Think about windows coated with transparent film that absorbs harmful ultraviolet sunrays and uses them to generate electricity. Consider a water filtration membrane that blocks viruses and... Read more
The physical limits of conventional computer designs are within sight Ever since the early days of modern computing in the 1940s, the biological metaphor has been irresistible. The fi... Read more