X-ray free-electron lasers (XFELs) produce incredibly powerful beams of light that enable unprecedented studies of the ultrafast motions of atoms in matter. To interpret data taken with these extraordinary light sources, ...
General Physics
Apr 04, 2019
1
178
Physicists from MIT and elsewhere have performed the first run of a new experiment to detect axions—hypothetical particles that are predicted to be among the lightest particles in the universe. If they exist, axions would ...
General Physics
Mar 28, 2019
90
2257
A new 3-D particle-in-cell (PIC) simulation tool developed by researchers from Lawrence Berkeley National Laboratory and CEA Saclay is enabling cutting-edge simulations of laser/plasma coupling mechanisms that were previously ...
Plasma Physics
7 hours ago
0
102
On March 17, 2002, the German-U.S. satellite duo GRACE (Gravity Recovery and Climate Experiment) was launched to map the global gravitational field with unprecedented precision. The mission lasted 15 years, more than three ...
Earth Sciences
Apr 17, 2019
4
126
Instead of repeating an experiment in a mouse model of disease in their laboratory, researchers in Berlin, Germany used a coin toss to confirm whether a drug protects the brain against a stroke, as reported in their paper ...
Other
Apr 09, 2019
2
37
A Virginia Tech professor was part of an international team of researchers that discovered new advances about the major ecological patterns driving the changes in soil biodiversity that occur over millions of years.
Earth Sciences
Mar 28, 2019
0
152
In "Testing Darwin's Hypothesis about the Wonderful Venus Flytrap: Marginal Spikes Form a 'Horrid Prison' for Moderate-Sized Insect Prey," Alexander L. Davis investigates the importance of marginal spikes, the "teeth" lining ...
Plants & Animals
Mar 26, 2019
1
46
An international team of researchers has measured a quantum power increase in a quantum boost engine for the first time. In their paper published in the journal Physical Review Letters, the group outlines their experiments ...
Protons spin. It's an intrinsic property that can affect experiments at accelerators that use beams of protons. Yet flipping proton spins could offer insights into nuclear physics experiments that study the first moments ...
General Physics
Apr 18, 2019
0
8
The second Swinburne Haileybury International Space Station Experiment (SHINE) launched from Wallops Island, Virginia in the US aboard an Antares rocket at 6.46am (AEST), to make its way to the International Space Station ...
Space Exploration
Apr 18, 2019
0
4
Experience as a general concept comprises knowledge of or skill in or observation of some thing or some event gained through involvement in or exposure to that thing or event. The history of the word experience aligns it closely with the concept of experiment.
The concept of experience generally refers to know-how or procedural knowledge, rather than propositional knowledge. Philosophers dub knowledge based on experience "empirical knowledge" or "a posteriori knowledge".
The interrogation of experience has a long tradition in continental philosophy. Experience is an important aspect of the philosophy of Søren Kierkegaard. The German term Erfahrung, often translated into English as "experience" has a slightly different implication, connoting the coherency of life's experiences.
A person with considerable experience in a certain field can gain a reputation as an expert.
Certain religious traditions (such as types of Buddhism, Surat Shabd Yoga and mysticism) and educational paradigms with, for example, the conditioning of boot camps, stress the experiential nature of human epistemology. This stands in contrast to alternatives: traditions of dogma, logic or reasoning. Activities such as tourism, extreme sports and recreational drug use also tend to stress the importance of experience.
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