Found in one of the university bathrooms.

I feel like whoever wrote this, wrote it with an eyeliner, which means she gives a lot of thought into her appearance and looking good. And this makes me really sad because despite what made her happy, she was still criticised for it. 

They will hate if you’re pretty, and they will hate you if you’re not. 

Both aspects of this photo makes me so fucking sad. 

One of the challenges of experimental fluid dynamics is capturing information about a flow that varies in three spatial dimensions and time. Experimentalists have developed many techniques over the years–some qualitative and some quantitative–all of which can only capture a small portion of the flow. The photos above are a series of laser-induced fluorescence (LIF) images of an airfoil at increasing angles of attack. The green swirls are from an added chemical that fluoresces after being excited with a laser. In this case, the technique is providing flow visualization, showing how flow over the upper surface of the airfoil shifts and separates as the angle of attack increases. The technique can also be used, however, to measure velocity, temperature, and chemical concentration. (Image credit: S. Wang et al.)

Flow separation occurs when a fluid is unable to flow smoothly around an object. In the case of the photo above, fog is being used to visualize flow around an airfoil at a large negative angle of attack. The incoming flow stagnates at a point on top of the airfoil, and streamlines on either side of that point split to move around the airfoil. Those on top are accelerated to high velocity, generating smooth, low-pressure flow over the aft section of the upper surface. On the other side of the stagnation point, however, the fog is trying to flow around the curve of the leading edge but the local pressure gradient is increasing, which slows the flow. Ultimately, it separates from the airfoil, creating a large region of recirculating, turbulent flow. When this effect occurs on the upper surface of a wing at a high (positive) angle of attack, it is called stall and causes a dramatic loss in lift.  (Photo credit: Wikimedia/Smart Blade GmbH)

8

The home of my horse

- 1 large indoor arena

- 1 small indoor arena for lunging

- 2 outdoor showjumping areas on grass

- 2 outdoor dressage areas on sand

- 1 outdoor showjumping area on sand

- XC Course with over 70 obstacles and a racetrack

- huge boxes, paddocks and pastures

–>> Reitsportanlage Windhof