Audiobook Dictation: “The test stand's breaking loose! Tom…”

The test stand's breaking loose!" Tom warned. Another engineer rushed toward the door to see what was happening outside. Before he reached it, another shock knocked all of them off their feet. Electronic equipment cascaded from the wall shelves, and a heavy-duty chain hoist came loose from its overhead track, plunging to the floor with a terrifying crash. "An earthquake!" Tom gasped. "The roof! It's caving in!" he heard someone scream. Bud threw up his arms to protect himself, but too late! A falling beam caught him on the back of the head and the young flier blacked out. For minutes, no one stirred among the wreckage. Then Tom, who had been stunned by some falling debris, raised himself to a sitting position.