NASA published an animation depicting this years' rough hurricane season in two smooth minutes. It's beautifully wispy and liquid, a fascinating contrast to the radar machine-vision we usually get of weather patterns. From the press release:
How can you see the atmosphere? By tracking what is carried on the wind. Tiny aerosol particles such as smoke, dust, and sea salt are tranpsorted across the globe, making visible weather patterns and other normally invisible physical processes.
This visualization uses data from NASA satellites, combined with mathematical models in a computer simulation allow scientists to study the physical processes in our atmosphere. By following the sea salt that is evaporated from the ocean, you can see the storms of the 2017 hurricane season.
During the same time, large fires in the Pacific Northwest released smoke into the atmosphere. Large weather patterns can transport these particles long distances: in early September, you can see a line of smoke from Oregon and Washington, down the Great Plains, through the South, and across the Atlantic to England.
Dust from the Sahara is also caught in storms sytems and moved from Africa to the Americas. Unlike the sea salt, however, the dust is removed from the center of the storm. The dust particles are absorbed by cloud droplets and then washed out as it rains.
Advances in computing speed allow scientists to include more details of these physical processes in their simulations of how the aerosols interact with the storm systems.
Today would have been Carl Sagan’s 84th birthday. I wish he were here. Watch the above, climb aboard your Ship of the Imagination, and make the future. View this post on Instagram My dear wonderful dad would be 84 today. I find that very hard to imagine. I spend a lot of time wondering what […]
NASA’s Juno spacecraft took this glamour shot of Jupiter on October 29, 2018, from about 4,400 miles (7,000) kilometers above the planet’s clouds. From NASA: A multitude of magnificent, swirling clouds in Jupiter’s dynamic North North Temperate Belt is captured in this image… Appearing in the scene are several bright-white “pop-up” clouds as well as […]
The MIT Media Lab's Spatial Flux Project was created by Carson Smuts and Chrisoula Kapelonis to imagine and prototype soft inflatable robots that would be designed to operate in zero-gee, where there is no up or down and "we do not have to contend with architecture's greatest arch-nemesis, gravity."
What do you get for the techie who has everything? How about giving them a Raspberry Pi and letting them make pretty much anything. Or better yet, do it for yourself with the Ultimate Raspberry Pi eBook Bundle. This trove of ideas and education unlocks the unlimited potential of this mini-computer, whose affordability and versatility […]
Note-taking just caught up to the digital age. For most of us, writing freehand is quicker and more convenient than pecking away on a tablet, but what to do when you need those scribbles on file? Grab a Rocketbook Everlast Reusable Notebook, which seamlessly fuses analog and digital notes. Just jot down your thoughts, journals […]
Remember the cartoons of your youth? There’s a good reason. Nothing sparks the imagination like well-done animation. And whether you need a logo in motion or just want to bring your own imagination to life, CrazyTalk Animator 3 Pro is the tool that can take you there. Easy enough for casual users but with all […]