UCLA professor Yang Yang's lab chock-full of coffee drinkers spent several years searching for a stability-enhancing additive to turn famously unstable perovskite PV cells into a useful product. Then, on a lark, Yang's graduate student Rui Wang suggested they try adding caffeine to the mix. To the team's surprise, caffeine produced longer lasting and more powerful solar cells.
Pause. Stop. Rewind! The cassette, long consigned to the bargain bin of musical history, is staging a humble comeback. Sales have soared in the last year – up 125% in 2018 on the year before – amounting to more than 50,000 cassette albums bought in the UK, the highest volume in 15 years.
Die amerikanische Softwareentwicklerin Simone Seagle verwandelt Kunstwerke von Monet, Klee und Kandinsky in interaktive Animationen.
This paper addresses two common problems that users of various products and interfaces encounter—over-featured interfaces and product documentation. Over-featured interfaces are seen as a problem as they can confuse and over-complicate everyday interactions. Researchers also often claim that users do not read product documentation, although they are often exhorted to ‘RTFM’ (read the field manual).
CNN reports on a new font that is purposely designed to more easily help students recall academic materials they read.