Did you Know! Gravity on earth actually varies.
The Earth is not a perfectly symmetrical sphere. It also has many lumps and bumps in the shape of mountains and deep gorges. The Earth's composition is also not consistent around the world. Different types of rock, mineral concentrations, and geography all work together to create pockets of varying average density all over the place. This has an immediate impact on gravity at various locations on the Earth's surface.
Did you Know? Before birthday cake candles, candles on the cakes were saved for the goddesses on moon.