Flow patterns can change dramatically as fluid speed and Reynolds number increase. These visualizations show flow moving from left to right around a circular plunger. The lower Reynolds number flow is on the left, with a large, well-formed, singular vortex spinning off the plunger’s shoulder. The image on the right is from a higher Reynolds number and higher freestream speed. Now the instantaneous flow field is more complicated, with a string of small vortices extending from the plunger and a larger and messier area of recirculation behind the plunger. In general, increasing the Reynolds number of a flow makes it more turbulent, generating a larger range of length scales in the flow and increasing its complexity. (Image credit: S. O’Halloran)
I like how sweden just decided one day that gender is fucking bullshit so they got a gender neutral pronoun and stopped separating boy clothes and girl clothes and have pictures of spiderman pushing a baby stroller in a toy magazine why isn’t every country like sweden
you push that stroller sassy spiderman!
you fight those bad guys girlfriend!
you style that hair lil’ dude!
and in that moment, i swear we all wanted to be swedish.
*.* making one
New Banksy art showing government agents spying on a phone box appears on side of Cheltenham house near to GCHQ.
yo the simpsons be droppin truth bombs
needs to be put up in every school