Buildings in Spore cannot float. But I guess you can put a building on a very thin cilinder. In the real life a normal buildings built like this will crash. In spore they can't. So that can be floating. But to make the buildings float-float is impossible. Belive me, I tried.
Polymorph spells like Polymorph and True Polymorph do not inherently grant the target the ability to float. If the creature transformed by the spell gains a form that can float or fly, then it could float, but the spell itself does not provide this ability.
it has density when dissolved in water making an egg float.
float....when you boil an egg it starts out at the bottom and as the insides harden, making it ready for consumption, it will float.
If you think about the marine food chain you can work this out. The basic food in the sea is provided by the phytoplankton (single celled plants the float about in the top layers of the oceans). This is eaten by zoo plankton which are very small animals that also float about near the sea surface (except that they swim up at night and down during the day) - everything else living in and from the sea feeds on the zoo plankton or on animals that eat the zoo plankton. Thus as creatures are animals the most common creatures in the sea and thus the most common sea creature in the world is the zoo plankton.
upthrust
Eggs float in water when they are old because air enters the eggshell as it ages, making it less dense and causing it to float.
salt in water makes water denser when dissolved, making egg float.
Yes, chicken can float when it is done frying because the moisture inside the chicken evaporates, making it less dense and causing it to float.
it increases the density of the water, making objects float easier. ex. the dead sea.
The Dead Sea has a high salt concentration, making the water denser and providing more buoyancy, making it easier for objects, including humans, to float.
it is when a egg float on the matter of something making it float.
To make boats float