Giant snakes, some exceeding twenty metres in length, often feature in movies and hoax social media posts. But, says Johan Marais from the African Snakebite Institute, none of the modern-day snakes get anywhere near that length.
Most people have an innate fear of snakes, believing the only good snake is a dead snake. These ophidiophobes (people with a fear of snakes) are under the impression that no snake is beneficial and, as a result, instinctively fear every snake they see. In actuality, most snakes are docile, non-aggressive creatures that serve a vital role in nature.