One piece

Assalamualaikum
It is a Japanese manga series about a boy who eat a devil fruit that make him a rubberman. He will not break even if a lot of pressure a use on him. This tell that he follow Hooke's law because his elastic body is in linear elastic. He can't swim because the devil fruit make him weaker underwater. From this anime, I know that the shark can change it teeth like Arlong the shark do when he defeat Luffy. When Luffy and  his another eight crew want to sail,they will put down the sailcloth because they want to use they wind energy and the wave energy to move their ship. This show that the low pressure and high pressure is useful in moving ship or to stop anything. When the wind push the sailcloth, it make the pressure behind the sailcloth become low and in front of it become higher that behind the sailcloth and the ship can move forward.
I love this anime because it give me lot of spirits for me to success in my life and one of Luffy's words is "I smile don't mean my life is perfect, that's just the way I am grateful enjoy the life god has given",and his word that stuck deep in my life " if you don't take risk,you can't create a future","I want to become stronger!and stronger and stronger! And even stronger than that! And then,I'll be able to protect anything.. I won't have to lose everyone ever again!"and "if I die trying,at least I tried".
That's all... Thank you for reading =)