Just like fridges keep Indiana Jones safe, electrical tape keeps utility boxes safe. Possibly from nuclear explosions, we'll have to test to find out.
Submitter dasnoboarder says that even electrical tape, solder, and builder's pencils have a place in the world of computers.
Foil gumwrapper completes connection
Components: android phone, electrical tape, ladder, 2x2 beam and a power adaptor for long operating time. Works. Checkmate.