Science & Public Policy (SPP)Jacobsson, S., Perez Vico, E., Hellsmark, H., 2014. The many ways of academic researchers: how science is made useful? Sci. Public Policy 41, 641-657.Jacobsson, S., E. Perez Vico and H. Hellsmark, 2012. The Many ways of Academic Researchers - How ...
In addition to his preoccupation with architectural forms, Escher was fascinated with shading and the contrast between black and white, as well as with mirror reflections. In 1929, he experimented with scratch drawings, which he made by coating parchment with printer's ink and then drawing on it...
Shellen Wu traces the rise of the dominant force in science, in the second of a series of essays on the ways in which the past 150 years have shaped today’s research system, marking Nature’s anniversary.
Science Made Stupid: How to Discomprehend the World Around Us by Tom Weller (review) Morris Louis: The CompletePaintingsis a lovely picture book, a volume that externally resemblesother Abrams coffee table books, many of which are frankly e... Leon,Taso - 《Leonardo》 被引量: 0发表: 1986...
Suddenly, you see a 3-D image in the same spot where the object was when the hologram was made. A lot of events take place at the same time to allow this to happen. First, the light passes through a diverging lens, which causes monochromatic light — or light that consists of one ...
A mammoth ivory tool unearthed in central Europe has offered a peek at how teamwork enabled Stone Age folks to make thick, sturdy ropes.点击图片查看高清大图【微英语‖原著】夏洛的网 导读+文本+MP3 英文原版 | Charlotte's Web《夏...
Astronauts conduct experiments and improve our knowledge of cultivating plants in space, as well as many other critical arenas of science. Earth-bound researchers and scientists analyze the results and conduct their own experiments, thinking up new theories and possible solutions to test. Before we ...
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Green tech–or green technology–is an umbrella term that describes the use of technology and science to reduce human impacts on the natural environment. Green technology encompasses a wide area of scientific research, including energy, atmospheric science, agriculture, material science, and hydrology....
One of the first discoveries regarding sound was made in the sixth century B.C. by the Greek mathematician and philosopher Pythagoras. He noted the relationship between the length of a vibrating string and the tone it produces — what is now known as the first law of strings. Pythagoras may...