People sometimes gain a sudden idea through insight after being stuck on a problem. Researchers have been studying insight as a crucial component of creative problem-solving in the past decades. However, the role of insight in mathematical problem-solving remains unclear, while mathematics is essential in scientific development and ubiquitous in...
Human skin oils are significant scavengers of atmospheric oxidants in occupied indoor environments. Many techniques used to study gas-phase transformations of surface films indoors have been limited to off-line bulk analysis, although more surface-selective methodologies are emerging. Here, we present a multi-prong analytical approach to characterizing skin oil ozonolysis. Skin...