Na iwali ni ivakarau ni cakacaka ena concretives ni ikuri ., Tinia na iVukevuke ni iVukevuke, Na iVurevure ni Veivakalesuimai ., Digitaki vinaka, kei na misini ni makataka na misini .
Na simede ni veivakayarayarataki e se qai ramusu ga: Na sala e veisautaka kina na veika kece e dua na veisautaki ni nanotube ni kaboni
We Were Wrong About Concrete I once watched a multi-million dollar bridge de-icing system fail. The embedded steel heating elements corroded, creating a dangerous, patchy mess. The maintenance chief shrugged. “Concrete cracks.…