“Eureka", I'm also Archimedes!!!
But You're a bit bored.
So you wanna make fun.
You take 10N of Water and 10N of Plastic Bottles.
Then you ask your friends, “Which one is Really Massive ?
Do you think you know "Which is Really Massive?"
You might realized that I meant ‘Massive' to be Having Greater Mass!
[Note: Keep the Archimedes's Law in your Brain!]