The universe is still growing at a rate of 1 meter per second per second.The world's largest living organism is a fungus called Armillaria ostoyae, covering over 2,200 acres in Oregon, USA.Butterflies taste with their feet, thanks to tiny sensors that detect sweetness or bitterness of a substance.The world's largest snowflake was 15 inches wide and 8 inches thick, recorded in Montana, USA.The longest recorded flight of a chicken lasted for 13 seconds before safely landing back on the ground.Niek Vermeulen owns the world's largest collection of airsickness bags, with over 6,142 bags from around the world.