4 ms·Lenovo's rollable laptop is a concept no more – launching this year for $3,5002 points by ashitlerferad 2y agognabgib 2y agoDiscussion (17 points, 7 days ago, 5 comments) https://news.ycombinator.com/item?id=42625952 https://news.ycombinator.com/item?id=42625952reify 2y agoI am instantly wondering if it can be used as a rolling mat to make large joints. you can tell I am an old hippie using the word joint