3 ms·

What happens if the battery dies or other technical issue is what I want to know

• knodi123 3y ago
  That's okay, there's a pipe inspection robot removal robot. If you're wondering how it would work, then an unsatisfactory answer is "spherical gears".
• PicassoCTs 3y ago
  I guess the digestive tract has a way of removing things over time..
  • amelius 3y ago
    What we really need is pipes with peristaltic movement.
    • knodi123 3y ago
      as long as they don't also glisten or ooze.