The destruction of the building by the core: Listen & Download The destruction of the building by the core .mp3 Error! Change your browser, please! ⇓ Download Loading of cement, Construction, the ⚠ Jamming, Bobcat loader approaching ⚠ Staple gun ⚠ Grinder ⚠ Sawing, Hacksaw ⚠ Excavator starts up, expects to be jammed ⚠ Tightening the nut, loosening, Manual ratchet ⚠ Sawing ⚠ Metal file ⚠ Electric saw ⚠ Diesel engine ⚠ Wood file ⚠ ★★★★★