Sure, here are some science facts for you:
The speed of light is approximately 299,792,458 meters per second.
The Earth's atmosphere is composed of 78% nitrogen, 21% oxygen, and 1% other gases.
The smallest unit of matter is an atom, which is composed of a nucleus (made up of protons and neutrons) surrounded by electrons.
The human brain is the most complex organ in the body, containing around 100 billion neurons.
The universe is estimated to be around 13.8 billion years old.
DNA is the genetic material that carries the instructions for the development and function of all living organisms.
The Earth's magnetic field is generated by the movement of molten iron in its core.
The highest point on Earth is Mount Everest, which stands at 8,848 meters (29,029 feet) above sea level.
The speed of sound varies depending on the medium it travels through. In air at room temperature, it travels at approximately 343 meters per second.
The human body is made up of approximately 60% water.