Seems related to a recent news about nanowire clothes for personal heating: https://news.ycombinator.com/item?id=8856501 https://news.ycombinator.com/item?id=8

Seems related to a recent news about nanowire clothes for personal heating: https://news.ycombinator.com/item?id=8856501 https://news.ycombinator.com/item?id=8856501 This said, I tried working at my computer for a few hours in a cold room with layers on but, obviously, no gloves, and my hands didn't like it. The same was at school age: to save on heating we'd only heat up the kitchen (around 19C, 65F) so my brothers and I would do our homework there instead of our rooms (15C, or 59F).