Japan employs giant robot with coke-bottle eyes to maintain train lines

1 点作者 methuselah_in10 个月前

1 comment

gnabgib10 个月前

Discussion (211 points, 23 hours ago, 89 comments) <a href="https://news.ycombinator.com/item?id=40877648">https://news.ycombinator.com/item?id=40877648</a>