Category Technology/Electronics

This animation shows molecular building blocks joining the tip of a growing nanowire. Each block consists of a diamondoid — the smallest possible bit of diamond — attached to sulfur and copper atoms (yellow and brown spheres). Like LEGO blocks, they only fit together in certain ways that are determined by their size and shape. The copper and sulfur atoms form a conductive wire in the middle, and the diamondoids form an insulating outer shell. Credit: SLAC National Accelerator Laboratory

Yue Cao et al. A Transparent, Self-Healing, Highly Stretchable Ionic Conductor, Advanced Materials (2016). DOI: 10.1002/adma.201605099

An illustration of aquaporin’s effect on cells. Credit: M. Shapiro Laboratory/Caltech

#Image1: What would happen if you threw an iceberg into the sun? Surprising as it may seem, physicists still aren’t sure. (Image: NASA/SDO/AIA, NASA/STEREO, SOHO/ESA/NASA) #Image2: It may come as a surprise that temperature and voltage, basic notions developed in the 19th century, have until now lacked a mathematically rigorous definition, except for the case of an idealized equilibrium that does not actually occur in nature. The results of this study show that the two are intricately linked and could lead to a better understanding of what it means to be ‘hot’ or ‘cold’ at the subatomic and quantum scale. (Image: Charles Stafford/Abhay Shastry/UA)