History of the steam engine This boat could typically make 7 to 8 miles per hour, and traveled more than during its short length of service. The Fitch steamboat was not a commercial success, as this route was adequately covered by relatively good wagon roads. In 1802 William Symington built a practical steamboat, and in 1807 Robert Fulton used a Watt steam engine to power the first commercially successful steamboat. Oliver Evans in his turn was in favour of "strong steam" which he applied to boat engines and to stationary uses. He was a pioneer of cylindrical boilers; however Evans' boilers did suffer several serious
Naval tactics in the Age of Steam were similar to privateers in the age of sail, because they were employed primarily to destroy the enemy's merchant traffic in an extremely opportunistic sense rather than engage in battle with enemy naval vessels. Individually, submarines were only capable of sinking a small number of ships because of their limited supply of torpedoes and shells. Anti-submarine tactics were in their infancy at the outbreak of the First World War. Surface warships lacked the means to detect submerged submarines or the weapons to attack them. Surface warships were reduced to hoping to sight the periscope of a submerged submarine or the