The largest creature to ever fly above our earth was the Quetzalcoatlus. It's wingspan was 50 feet (16m).
Tigers are the largest cats in the world, followed closely by lions. Cougars have the largest paws and largest hind legs.
The "Solar Challenger" is a solar powered plane that was built in 1980 with the ability to fly using only the energy provided by sun. It's longest flight was 160 miles (260km), completed without the use of any batteries.
The biggest animal ever known to live on Earth is the Titanosaurus. It measured 140ft (40m) long and 65ft (20m) tall.
The Ostrich lays the biggest eggs in the world. Their eggs can measure up to 6 inches in diameter, and weigh more than five pounds.
The biggest pillow fight ever recorded involved 3800 people and tens of thousands of pillows. It took place in Chicago at the 2013 Dada Life concert.
The world's biggest food fight takes place during the annual "La tomatina" festival in Valencia, Spain. It uses more than 150,000 tomatoes, and lasts for one hour.
The South American Pudu deer is the smallest deer in the world. It measures 60 to 80 cm (23-31 inches) long. It's the only deer that can climb the trees.