Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

I guess mobile PowerPacks with solar panels? Just deploy a few thousand outside the tunneling area and then automate the battery switching. Could run it 24/7 without anyone ever going to Mars even.


That's how I understood. Instead of laying cables, the packs are moved back and forth between the charging site and the tunnel drilling machine.




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

Search: