* Peanuts are not nuts * Sardines longer than 4 inches are technically called pilchards * Lemmings, in reality, don't hurl themselves to death * If humans had no knees, it would be impossible to sit down * Gently cradling a stranger's testicles is not an acceptable greeting anywhere in the European Union * Banana trees are not trees * Bananas are difficult to grow in Canada, which has nothing to do with nibbling beavers * A cucumber is also a fruit * I own my own pen * Tomatoes aren't actually vegetables * The circumference of the rim of a standard pint glass is approximately twice its height * Cats hate vacuums * You need a 13 mm spanner to undo an M8 bolt * 20 hundredweight = 1 ton * There are more water molecules in a glass of water than there are glasses of water on Earth