Turbulence
34 articles-
Public, Pointed Scientific Spats—Feature, Not Bug
Galileo is the archetypal paradigm-busting scientist telling truth to hidebound authorities.Felix Parra: Galileo Demonstrating the New Astronomical Theories at the University of Padua, 1873. Nautilus Members enjoy an ad-free experience. Log in or Join now . There’s a common trope in science in which a lone genius stands defiantly against a backward, close-minded establishment. Galileo’s Sun-centric […]
-
The Pretty Bacterial Dance That May Help Prevent Infections
Imagine looking down through a microscope and seeing a big mass of bacterial cells, writhing in sync, churning in circles. You can almost hear a buzz of activity. The micron-sized organisms migrate across a plate of agar, gobbling up the nutrient-rich media, recalling the frenetic activity of bees in a hive. Nautilus Members enjoy an […]
-
The Minds & Algorithms That Make Hollywood Spectacle
We may not have realized it at the time, but during the 1990s, Hollywood movies were infiltrated by a new presence that outshined even the biggest screen stars: Images created on computers became the main draws for movies like Jurassic Park, Toy Story, The Matrix, and Star Wars Episode I: The Phantom Menace. Since then, […]
-
99 Problems, and a Wild Gecko Space Orgy Is Just One
By the time of this launch of the space shuttle Discovery in 2009, NASA knew well the dangers of lightning to spacecraft. At the launch of Apollo 12, in 1969, they were in the dark.NASA Nautilus Members enjoy an ad-free experience. Log in or Join now . On July 19, Russia launched a satellite designed […]
-
Is Our Universe Like Oil & Vinegar or Homogenized Milk?
Is our Universe inhomogeneous, lumpy and uneven on many size scales, like oil droplets in water?via Shutterstock Nautilus Members enjoy an ad-free experience. Log in or Join now . In the earliest moments after the Big Bang, the Universe was a turbulent mess, a high-temperature stew of quantum fluctuations. As with turbulence in water, […]
-
How Does Flying Feel on the Other Side of the Cockpit Door?
Turbulence in the wing vortex produced by an airplaneNASA Langley Research Center (NASA-LaRC) via Wikipedia Nautilus Members enjoy an ad-free experience. Log in or Join now . In many of the times we encounter turbulence in our lives, it is preceded by a calmly worded warning from above. “Uh, folks, we may hit a few […]