Fun facts about Uranus the planet?

7th planet from the sun
Found in 1781
Takes 84 Earth years to travel around the sun
It's the coldest planet.
ONLY ONE spaceship has flown by it.

It is one of the coldest planets
seventh planet from the sun
it is turned over and rotates on its side
it is the first planet discovered in modern age
a day in the north pole of Uranus is 84 years
it has 27 moons
it has rings
it can be seen without a telescope or binoculars
it is named after the Greek god of the sky

this is all I can I know

True, the standard unit for volume is liters which can be represented by either a lower case "l" or a capital "l"