Do you know the science behind how a small size tugboat pulls a mega ship? In this video, we will explore what are tugs, how many types of tugs there are, and why they are used. We will also learn how the power of tug is determined by the process of bollard pull and which is the most powerful tugboat in the world. Watch the video and do not forget to subscribe and hit the bell icon :) ________________________ Stay connected with us! ► Subscribe to Marine Insight: http://bit.ly/2GUF1eM ► Like us on Facebook: https://www.facebook.com/marineinsight/ ► Follow us on Twitter: https://twitter.com/marineinsight ► Follow us on Instagram: https://www.instagram.com/marine_insight/ ► DOWNLOAD eBOOKS FOR SEAFARERS: https://learn.marineinsight.com/ ► DOWNLOAD our Free Mobile App - https://buff.ly/3gnKr5X