The Eiffel Tower is taller in the summer.
The Amazon Rainforest produces (and consumes) nearly 20 percent of the Earth’s oxygen.
Hawaii moves nearly 3 feet closer to Alaska each year.
If you removed the empty space between atoms, the entire human race would fit inside a sugar cube.
In 2.3 billion years, Earth will be too hot for life to exist and the sun will engulf the planet.