Robots do many things formerly done only by humans - from bartending and farming to driving cars - but a Dartmouth researcher and his colleagues have invented a "smart" paint spray can that robotically reproduces photographs ...
Engineering
Apr 7, 2016
1
240
The colour of Vincent van Gogh's famous Sunflowers is changing over time, because of the mixture of pigments used by the Dutch master in his painting. Evidence for the process now comes from a detailed spectroscopic investigation ...
Analytical Chemistry
Oct 20, 2015
1
85
Mostly untouched for 100 years, 15 Roman-era Egyptian mummy portraits and panel paintings were literally dusted off by scientists and art conservators from Northwestern University and the Phoebe A. Hearst Museum of Anthropology ...
Analytical Chemistry
Aug 26, 2015
0
1670
Sunlight can be brutal. It wears down even the strongest structures, including rooftops and naval ships, and it heats up metal slides and bleachers until they're too hot to use. To fend off damage and heat from the sun's ...
Materials Science
Aug 16, 2015
7
4817
An international team of scientists led by Jennifer Mass, Winterthur Museum's senior scientist and an affiliated University of Delaware faculty member, has announced new findings on why a bright yellow pigment favored a century ...
Analytical Chemistry
Jul 7, 2015
1
62
An international research team led by the University of Colorado Boulder and the University of Witwatersrand in Johannesburg, South Africa has discovered a milk-and ochre-based paint dating to 49,000 years ago that inhabitants ...
Archaeology
Jun 30, 2015
0
177
A painting hanging on the wall in an art gallery tells one story. What lies beneath its surface may tell quite another.
Optics & Photonics
Apr 13, 2015
0
41
Some of mankind's earliest and most mysterious artistic achievements—including prehistoric cave paintings, canyon petroglyphs and megalithic structures such as Stonehenge—may have been inspired by the behaviors of sound ...
General Physics
Oct 28, 2014
11
0
(Phys.org) —Ancient Barrier Canyon-style paintings crafted on sunset-washed rock faces of the Great Gallery, located in Horseshoe Canyon in southern Utah's Canyonlands National Park, are younger than expected, say Utah ...
Archaeology
Aug 25, 2014
0
231
Choosing the right physical technique to analyse paintings can make all the difference when it comes to ascertaining their authenticity. Now, a painting initially attributed as belonging to a series called 'Contraste de formes' ...
Other
Feb 25, 2014
0
0
