Spiders Could Theoretically Eat Every Human On Earth

Spiders could theoretically eat every human on Earth and still be hungry. In a year, spiders can consume between 400 million and 800 million tons of insects and other small animals like frogs and birds. According to the Washington Post, the total biomass of humans on Earth is estimated to be just over 350 million …

Fireflies glow to attract mates

Fireflies or lightning bugs produce a chemical reaction inside their bodies that allows them to light up. This type of light production is called bioluminescence and is shared by many other organisms, mostly sea critters. The main purpose of a firefly’s light is to attract mates. The males fly around while turning their lights on …