While many fanciful theories have been advanced to explain how Stonehenge was constructed without modern machinery over 4,000 years ago, this video, in a beautiful illustration of the scientific principal of “Occam’s Razor,” shows how it could have been accomplished using simple stone age technology.
The nerdy scientist who observes life from the sidelines is an iconic stereotype which may discourage young people from pursuing careers in science. A classic example is seen in this humorous advertisement for Bud Lite.
