Photographer Thomas Blanchard has captured the unstable combination of water and sodium acetate. When subjected to even mild agitation, the answer strikes from a liquid to a stable, a course of he captured in good 8K decision.
The venture was shot by Blanchard as the topic of a music video for Sébastien Guérive titled Bellatrix. Guérive explains Bellatrix because the bridge monitor between his older, extra electro album and the brand new inventive course he’s taking for his more moderen album.
“It’s extra electro in its development. I feel it’s essentially the most accessible tune, which can be why it’s one of many two singles. It’s a gateway to a extra summary world,” Guérive explains. “I needed so as to add an actual piano to provide it a neoclassical course as effectively. Strings have been added to this piece so as to orchestrate this electro base and blend artificial timbres with acoustic timbres, as I typically love to do.”
Capturing the Formation of Crystals
The concept of an summary world was the place Blanchard got here in. He describes himself as a French video artist who likes to discover themes and blend the humanities, and determined to place Guérive’s new composition to the visuals of sodium acetate because it shaped right into a stable.
Sodium acetate is an anhydrous (which means it accommodates no water), salt type of acetic acid. Blanchard tells PetaPixel that he combined baking soda with white vinegar and heated the combination till all of the water evaporated. He then was capable of harvest the white powder that remained, sodium acetate.
To create the crystals, he took the sodium acetate and saturated it with scorching water. Particularly, 100 grams of water and 120 grams of sodium acetate. As soon as the combination was absolutely dissolved, he let it cool. Blanchard says that what stays is compositionally a liquid, however it is extremely unstable.
The method of soaking the sodium acetate in scorching water leads to an aqueous answer that’s supersaturated. It’s able to cooling to room temperature with out forming crystals, however is not going to essentially keep that approach. On the slightest disturbance, the liquid will begin to kind a stable, which is the crystalization that may be seen in his footage.
The music video was shot with a Purple Helium 8K digicam and a Canon MP-E 65mm f/2.8 1-5x macro lens and two LED lights.
Extra from Blanchard could be discovered on his web site.
