A-
Get flash to fully experience Pearltrees
By JOHN GRIBBIN, Visiting Fellow in Astronomy at Sussex University UPDATED: 21:24 GMT, 26 June 2010 From the principle of least action, to Richard Dawkins' memetics theory through to the placebo effect, John Gribbin discusses the greatest 30-second theories
Ten of the greatest: 30-second theories
TED
see also: GVCS Pattern Language Product Ecologies illustrate how the different tools of the GVCS work together. For example, motors, power units, and implements interchange within the tractor, microtractor, car, truck, fabrication, and bulldozer infrastructures. Ecologies can also refer to the way in which a set of tools can be put together to produce a wide array of products - such as the induction furnace contributing to the production of tractor parts, construction roofing, or wire. [ edit ] Solar Engine Power Ecology
Product Ecologies
Your Age on Other Worlds
Looking at the numbers above, you'll immediately notice that you are different ages on the different planets. This brings up the question of how we define the time intervals we measure. What is a day? What is a year? The earth is in motion. Actually, several different motions all at once.
A spatial representation of every star within 14 light-years of the Solar System in orthographic projection. There are 32 stars in this region, including the Sun. The stars are colored according to the spectral type, which may not reflect the actual color. Please see this Wikipedia article for the listing of stars. The stars on this map may not all be visible to the naked eye, as many are dwarf stars. Some of this information may be preliminary and not entirely accurate as a result.
32 Nearby Stars
You don't have to be a genius to understand the work of the Nobel Laureates. These games and simulations, based on Nobel Prize-awarded achievements, will teach and inspire you while you're having FUN! Blood Typing Game HUMAN BLOOD GROUPS 2012 Winner of the Best Game Category by Swedish Learning Awards. Try it out and learn about human blood types and blood transfusions! Play the Blood Typing Game !
Educational Games
B
Johnny Chung Lee - Projects - Wii
As of June 2008, Nintendo has sold nearly 30 million Wii game consoles. This significantly exceeds the number of Tablet PCs in use today according to even the most generous estimates of Tablet PC sales. This makes the Wii Remote one of the most common computer input devices in the world. It also happens to be one of the most sophisticated. It contains a 1024x768 infrared camera with built-in hardware blob tracking of up to 4 points at 100Hz."Self Actualization is the intrinsic growth of what is already in the organism, or more accurately, of what the organism is." Abraham Maslow Maslow studied healthy people, most psychologists study sick people.
Maslow Self Actualization - unlearn.
The Cornell Note Taking System
Cue (Recall) Column The space to the left of the vertical margin should be reserved for a cue (or recall) column. You should not write in this area during the lecture, while you are taking notes. The cue column is not created until you review your notes (which, ideally, you do as soon after the lecture as possible, and certainly before the next lecture). As you study the material in your notes, you should devise questions which the notes answer (think "Jeopardy"). These questions are the "cues" that should be written in the cue column. By writing questions, you are forced to think about the lecture material in a way that clarifies meaning, reveals relationships, establishes continuity, strengthens memory, and attempts to predict test and exam items.