Great content for the upcoming drone wars and the inevitable tunnels that will be built for troop and matériel movements
What makes you think a tunnel would be safe? Just need to re-purpose this little guy:
https://blog.sintef.com/digital-en/inachus-project-robot-sea...
alt Hacker News
What makes you think a tunnel would be safe? Just need to re-purpose this little guy:
https://blog.sintef.com/digital-en/inachus-project-robot-sea...