Why did I choose this topic instead of others ?
I chose to talk about the coanda effect because only few people know about it, yet It's a very important phenomenon that we see everyday: It's the secret behind the drink spilling and It participates in the lift. I also chose this topic because i am a fan of fluid mechanics and because it's a simple phenomenon that i can explain in 3 minutes
School name : AL-AMINE
City : Laâyoune, Morocco
Grade : first-baccalaureate-level