Tag: origin


Origins of Life: The Search for the First Animal

This article explores the search for the first animal, or the common ancestor of all animals that lived over 600 million years ago. It covers the earliest evidence of life, the first animals, and the rise of multicellular organisms. The search for the first animal remains an exciting and challenging area of scientific research. The […]


What is 420 Day? Origin and Meaning

420 Day is a marijuana holiday that takes place on April 20th every year. It originated in the 1970s as a code word for marijuana use among a group of high school students in California, and has since become a more widespread celebration of cannabis culture and legalization efforts. Long Version The origins of “420” […]