I have dreamed much and have done very little.
Gustave Flaubert (via quotemadness)
Name them all? š @guntrends š· @buffalodiller
In slow motion, vortex rings can be truly stunning. This video shows two bubble rings underwater as they interact with one another. Upon approach, the two low-pressure vortex cores link up in whatās known as vortex reconnection. Note how the vortex rings split and reconnect in two places ā not one. According to Helmholtzās second theorem a vortex cannot end in a fluidāit must form a closed path (or end at a boundary); thatās why both sides come apart and together this way. After reconnection, waves ripple back and forth along the distorted vortex ring; these are known as Kelvin waves. Some of those perturbations bring two sides of the enlarged vortex ring too close to one another, causing a second vortex reconnection, which pinches off a smaller vortex ring. (Image source: A. Lawrence; submitted by Kam-Yung Soh)
Note: As with many viral images, locating a true source for this video is difficult. So far the closest to an original source Iāve found is the Instagram post linked above. If you know the original source, please let me know so that I can update the credit accordingly. Thanks!
What comes easy won't last. What lasts wont come easy.
The more light you allow within you, the brighter the world you live in will be.
Shakti Gawain (via quotemadness)
Life is a party I am a piƱata
This enhanced color view of Jupiterās south pole was created by citizen scientist Gabriel Fiset using data from the JunoCam instrument on NASAās Juno spacecraft. Oval storms dot the cloudscape. Approaching the pole, the organized turbulence of Jupiterās belts and zones transitions into clusters of unorganized filamentary structures, streams of air that resemble giant tangled strings. The image was taken on Dec. 11, 2016 at 9:44 a.m. PST (12:44 p.m. EST), from an altitude of about 32,400 miles (52,200 kilometers) above the planetās beautiful cloud tops.Ā
Credit: NASA/JPL-Caltech/SwRI/MSSS/Gabriel Fiset
Blessed are the forgetful; for they get over their blunders
Friedrich Nietzsche, Beyond Good and Evil
John Foster āSat Flowers and Mountainsā