The SS Great Western, introduced in 1838, was a pioneering paddle steamer designed by Isambard Kingdom Brunel for transatlantic travel. Its launch significantly reduced crossing time compared to traditional sailing ships. This technological leap instigated major economic shifts in the shipping industry, leading to a decline in demand for sailing vessels and resulting in financial difficulties for traditional shipbuilders and operators. Many workers faced job losses, prompting a transition to steam-powered travel and altering maritime commerce.