Team Second- Sarah Hartin

This image depicts green edible glitter added to a mix of blue food coloring and water to create a rheoscopic fluid. The fluid was in a circular glass and swirled in a circular pattern, creating the vortex flow pattern shown in the image. This image was taken on a Nikon D3200 camera with an aperture of f/6.3, a shutter speed of 1/160 s, and an ISO of 12800.

A Lego man creates a convoluted cavity and when dropped in water, shown flipped vertically. The splash is in the crown regime, determined by Reynolds and Weber numbers.

A ping pong ball falls through the cavity created by a tripod head when dropped into water, shown flipped vertically.

Food dye was injected into an egg yolk, frying in a pan containing honey, corn syrup, oil, and the results of a previous trial. The phase change from liquid egg white to solid can be observed.

Cornstarch mixed with tonic water forms a fluorescent oobleck, and forms shapes when excited on a loudspeaker.

Oobleck, a non-Newtonian suspension of cornstarch in water, dances on a loudspeaker, color-reversed.

A Worthington jet, created by a droplet impacting a water surface, acts as a cylindrical lens, inverting the background image.

While soap added to dyed milk creates a Marangoni (surface tension) driven flow, a droplet of food coloring adds a Worthington jet upon impact with the surface.

A very large water droplet creates a crown splash on impact with a water pool.

Falling honey exhibits the rope-coiling instability

A fire whirl mixes flames from methanol doped with lithium to make red flames, and boric acid to make green flame.