No one really "created" buoyancy, the person who founded it was Bernoulli in his principle about fluids. :)
Buoyancy
Positive Buoyancy. When submarine submerges, it initially uses negative buoyancy to submerge, and then levels out to neutral buoyancy.
Three types of buoyancy are positive buoyancy, negative buoyancy, and neutral buoyancy. Positive buoyancy occurs when an object is lighter than the fluid it displaces, causing it to float. Negative buoyancy happens when an object is heavier than the fluid it displaces, causing it to sink. Neutral buoyancy is when an object has the same density as the fluid it displaces, resulting in it neither sinking nor floating.
High buoyancy=easy to float
Yes, all fluids have buoyancy.
You can determine your buoyancy by observing whether you float, sink, or stay suspended in water. If you float on the water's surface, you have positive buoyancy. If you sink, you have negative buoyancy. When you remain suspended at a certain depth, your buoyancy is neutral.
The phenomena of buoyancy was first discovered by Archimedes.
buoyancy can be demonstrated if you float something because buoyancy is when something floats for example a boat floating in water
A wooden boat floats in water due to its buoyancy and the displacement of water created by the boat's weight.
It's called the buoyant force. Or you would most likely know it as buoyancy.
Salt actually increases buoyancy.
The life jacket's buoyancy saved me from drowning.