Search results
Results from the WOW.Com Content Network
According to calculations, ortho-diethynylbenzene dianion is the strongest superbase and has a proton affinity of 1,843.987 kJ/mol (440.723 kcal/mol). [1] The meta isomer is the second-strongest, and the para isomer is the third. All three are readily able to accept any proton to its ethynyl tails, from almost any compound.
A superbase is a compound that has a particularly high affinity for protons. Superbases are of theoretical interest and potentially valuable in organic synthesis . [ 1 ] [ 2 ] Superbases have been described and used since the 1850s.
Jody Steel is an American artist, known for her photorealistic body-paintings. Steel depicts her illustration process in a series of timelapse videos. She became known after a classroom sketch of Breaking Bad's Walter White on her thigh gained international attention online. [1] Some of her other work gained over 70 million views online. [2]
Indigenous American body painting. Body painting is a form of body art where artwork is painted directly onto the human skin. Unlike tattoos and other forms of body art, body painting is temporary, lasting several hours or sometimes up to a few weeks (in the case of mehndi or "henna tattoos" about two weeks). Body painting that is limited to ...
This is the incredible Kay Pike. Using only body paint and paint brushes, the ever so talented Kay can magically transform herself into any superhero or villain in the (comic) book.
In chemistry, the Verkade base (or Verkade superbase) is a powerful superbase with the formula P(MeNCH 2 CH 2) 3 N. A colorless oil, it is an aminophosphine although its inventor John Verkade called it proazaphosphatrane. The trimethyl derivative or 2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane is the simplest. [1]
In the late 1800s and early 1900s, a new breed of women started to emerge from the depths of circus tents around the world: the strong-woman. These women quickly drew large crowds of circus lovers ...
Oil painting on a 7 ft × 6 ft (2.1 m × 1.8 m) canvas. In this painting, Saville painted her own face onto an obese female body. The size of the breasts and midsection is very exaggerated. The figure in the painting is holding folds of her skin which she is seemingly showing off. [45] Plan (1993). Oil painting on a 9 ft × 7 ft (2.7 m × 2.1 m ...