Fish swim by flexing their bodies and tail back and forth. Fish stretch or expand their muscles on one side of their body while relaxing the muscles on the other side. This motion moves them forward...
Marine engineering is the engineering of boats, ships, submarines, and any other marine vessel. Here it is also taken to include the engineering of other ocean systems and structures – referred to in...
The PJSC Lukoil Oil Company is a Russian multinational energy corporation headquartered in Moscow, specializing in the business of extraction, production, transport, and sale of petroleum, natural...