Bottom-up processing is not thought to be a very efficient way to approach a text initially, and is often contrasted with top-down processing, which is thought to be more efficient. Example. Asking learners to read aloud may encourage bottom-up processing because they focus on word forms, not meaning.
Had Titanic hit the iceberg head on, it is likely that there would be massive crushing of the fore part of the ship, which may have prolonged its end, since theoretically while it may have begun to go down by the bow, the center and aft compartments would have stayed dry for a longer period of time.
On the night the Titanic struck an iceberg, a network of wireless operators on ships and land stations frantically communicated with each other across the expanses of the North Atlantic in an effort to mount a rescue mission. The surviving messages form a real-time record of the events of that night.