5 ms·

Shouldn't there be some rebar in there somewhere?

• sunstone 10y ago
  And what about the narrow vertical spaces between the bricks? They just get filled in with something later maybe? According to the article more mortar isn't needed.
• planteen 10y ago
  The first robot is not able to pass the big, bad wolf's third test case just yet. The three little pigs have not yet given their stamp of approval for this reason