Hacker News new | ask | show | jobs
by maxerickson 4645 days ago
There are less terrifying, less dynamic alternatives:

http://en.wikipedia.org/wiki/Barrier_transfer_machine
1 comments
CodeCube 4645 days ago
Nice! yeah, this would be preferable. If there's a catastrophe in the opposite lane, I'd really love it if it could stay over there while I'm going 70 miles an hour in the opposite direction :P
link