Gradozeroteam. Meterials. Through the Wormhole. All episodes from Through the Wormhole series gathered in one place.
Hosted by Morgan Freeman, Through the Wormhole will explore the deepest mysteries of existence - the questions that have puzzled mankind for eternity. What are we made of? What was there before the beginning? Are we really alone? Medical. Behavioural Science / Phycology. Biology & Life.
Physics. Space. Technology. Nanotechnology. Awakening Full movie by Douglas Mallette. The Scientific Method Today. A Clear, Easy to Understand Explanation of the Steps of the Scientific Method as They Relate to Research, Problem Solving, Decision Making & Critical Thinking Skills Explains all about: and other important explanations of the scientific method ScientificMethod.com Website Established 1997 – Latest Update December 2011 Compiled and Written by Norman W.
Edmund Dear Knowledge Seeker, Scientific Method Activities This website contains today’s most up-to-date, complete, clear, concise, and reliable information about the scientific method and scientific method activities that has ever been offered. It covers history of the scientific method, development of the scientific method, definition of scientific method, and scientific method activities. This model formula is suitable for lesson plans on the scientific method, and study and teaching of the scientific method. Scientific Method Worksheets – PDF format Don’t fail to download these! “Thanks for your recent letter. . . . --Dr. --A.N. Secrets of the first practical artificial leaf. A detailed description of development of the first practical artificial leaf -- a milestone in the drive for sustainable energy that mimics the process, photosynthesis, that green plants use to convert water and sunlight into energy -- appears in the ACS journal Accounts of Chemical Research.
The article notes that unlike earlier devices, which used costly ingredients, the new device is made from inexpensive materials and employs low-cost engineering and manufacturing processes. Daniel G. Nocera points out that the artificial leaf responds to the vision of a famous Italian chemist who, in 1912, predicted that scientists one day would uncover the "guarded secret of plants. " The most important of those, Nocera says, is the process that splits water into hydrogen and oxygen.
The artificial leaf has a sunlight collector sandwiched between two films that generate oxygen and hydrogen gas. The author acknowledges support from the National Science Foundation and the Chesonis Family Foundation. 4 Rare Earth Elements That Will Only Get More Important. Sir William Crookes, a 19th century British chemist, once wrote that, "rare earth elements perplex us in our researches, baffle us in our speculations and haunt us in our very dreams.
" These weren't easy elements to isolate or to understand, and so there was a very long lag time between the discovery of the rare earths, and the discovery of practical uses for them. It didn't help that individual rare earth elements don't occur by their lonesome—they travel in packs. To get one, you have to mine all of them. At first, industry didn't even bother to separate out individual rare earths, instead using them in a blended alloy called mischmetal. This provided the first commercial applications, says Karl Gschneidner, senior metallurgist at the Department of Energy's Ames Laboratory. Douglas Mallette Lecture at Blindern, in Oslo, Norway.
Our Technical Reality. The Missing Secrets Of Nikola Tesla. Einstein for the Masses. Zeit News. BOINC malariacontrol - Linguistic Team International Wiki. From Linguistic Team International Wiki Return to BOINC Project Gateway The Project!
The malariacontrol.net project is an application that makes use of network computing for stochastic modelling of the clinical epidemiology and natural history of Plasmodium falciparum malaria. Click here for more information. The project does the following simulations and more: . Drug treatments and vaccines may have effects on outcomes that are more complex than the effects on primary infections in the non-immune host. The introduction of insecticide-treated nets (ITNs) for malaria control has been accompanied by extensive debate about possible long-term effects.