Here's something you might not know:
The total weight of all the ants on Earth is roughly equal to the total weight of all the humans on Earth.
While the exact numbers are impossible to calculate perfectly, leading ecological estimates suggest that the biomass (total weight) of the estimated 10 quadrillion ants thriving across the globe is comparable to the biomass of all 8 billion humans.
Here is a fact you might not know:
A single strand of spaghetti is called a "spaghetto."
While we almost always refer to the collective noun ("spaghetti"), the singular form is rarely used in English, though it is the correct term.
Here's something you might not know:
The Earth's core is not a solid ball of iron and nickel anymore; it's actually two distinct layers: a solid inner core and a liquid outer core.
More specifically, scientists believe the inner core is a solid sphere, but the outer core is a churning ocean of molten iron and nickel. Furthermore, new research suggests that the inner core itself might have started solidifying in a different direction than the rest of the planet, meaning the crystals within it might be aligned differently, almost like the planet has a "grain" running through its center.