Down below, water cascades from projecting drainage pipes into the unknown.
They had to shape one of the pipes into a perfect hexagon — the robot's hips.
(The government has promised to run pipes into the area, but never delivered).
The starting point of cable and telecoms companies, for instance, is as providers of broadband pipes into the home.
Carbon dioxide could then be pumped through pipes into geological formations and stored for extended periods of time.
Then, in a system based on centrifuges, the UF-6 is fed through pipes into whirling rotors.
Efforts to cross-sell different kinds of content by controlling the pipes into people's homes have not always gone well.
Unable to wait for city services, thirsty new slums plug their own dirty pipes into city networks, spreading contamination.
Methane can also be obtained by inserting pipes into landfills where it is produced by bacterial action on the deposited garbage.
A 12-year curfew has been lifted, allowing Iraqis to linger on the banks of the Tigris smoking shisha pipes into the early hours.
The second team drove rows of pipes into the ground above the concrete, forming a steel umbrella that would prevent any further cave-ins.
