Schematic representation of carbon fiber preparation from polyacrylonitrile. The turbostratic structure of PAN CF contrasts with the mesophase pitch CFs, which form strongly directional (sheet ...

When crude oil is processed, a lot of grungy byproducts are left over. A new study indicates that a couple of those ...

By measuring how much carbon-14 remains, scientists can estimate how long a particular organic object has been dead. From there, the problem becomes how to measure the carbon-14. Libby and fellow ...

Dr. Han Joong Tark's team at KERI's Nano Hybrid Technology Research Center has successfully fabricated "functional wires," ...