This technical seminar report discusses roll tops. It begins by describing a new alloy called Bemcalloy C-141 that has been developed for coiler pinch rolls. This alloy adds niobium which increases wear resistance without negatively impacting the pickup resistance of Bemcalloy C-1. Initial trials found a significant increase in the lineal feet of material that could be coiled per stock loss. The report then discusses how laptop designs have evolved over time to include thinner designs, more memory and storage, WiFi capabilities, and the ability to stream video and audio. It describes a roll top laptop concept created by Evgeny Orkin that combines the functions of a laptop monitor and graphic tablet into a single device,