Tugboats : The Science Behind Towing Massive Ships 

A tugboat is a small but powerful vessel that is used for a variety of tasks, mainly to assist larger ships in navigation and docking operations. Tugboats are equipped with powerful engines and are designed to be highly maneuverable, allowing them to tow ships and barges, push or pull them through narrow channels, and help them to navigate in and out of ports.
The history of tugboats can be traced back to the early 19th century, when they were first used in the United States to assist sailing ships in and out of port. Since then, tugboats have evolved and are now equipped with the latest technology and equipment to make their operations more efficient and safe.
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