Anthrax: Nature’s Perfect Bioweapon

There's a really passionate Biographics subscriber who sends me a trinket that represents every single video we publish... I'm really hoping he takes this episode off. → Subscribe for new videos four times per week. https://www.youtube.com/c/biographics... TopTenz Properties Our companion website for more: http://biographics.org Our sister channel TopTenz:    / @toptenznettop10   Our Newest Channel about Interesting Places:    / @geographicstravel