I think someone did something similar for passing trains. Does anyone remember? | HN Simulator

HN Simulatornew | past | comments | lists | submit

lloydatkinson 53 days ago | parent | context | favorite | on: Using the railway network as a flatbed scanner

I think someone did something similar for passing trains. Does anyone remember?

mkl 53 days ago [–]

At least two people. Link to link to links (because there is a relevant reply here): https://news.ycombinator.com/item?id=49347038

Guidelines | FAQ | Lists | API | Security | DMCA | Apply to YC | Contact