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Hace 2 días · Richard Phillips Feynman (/ ˈ f aɪ n m ə n /; May 11, 1918 – February 15, 1988) was an American theoretical physicist, known for his work in the path integral formulation of quantum mechanics, the theory of quantum electrodynamics, the physics of the superfluidity of supercooled liquid helium, as well as his work in particle ...
Hace 3 días · Otro uso de la nanotecnología en el campo de la salud se enfoca en enfermedades tales como el Alzheimer y el Parkinson, ya que los nanobots logran atravesar la barrera hematoencefálica mejorando en algunos casos la motricidad y niveles de dopamina en el Parkinson y reduciendo la acumulación de material amiloide en el cerebro que genera el Alzheimer.
Hace 3 días · A flow-through redox-neutral electrochemical reactor–electrodialysis system has been developed to recover water, alkali and acids from hypersaline wastewaters. This accelerates a shift in ...
Hace 2 días · Celebrated for his brilliantly quirky insights into the physical world, Nobel laureate Richard Feynman also possessed an extraordinary talent for explaining difficult concepts to the general public. Here Feynman provides a classic and definitive introduction to QED (namely quantum electrodynamics), that part of quantum field theory describing the interactions of light with charged particles.
Hace 4 días · The “algorithm” is a surprisingly lucid description of how thinking works in the context of hard problems where the answer can’t simply be looked up or trivially broken down, iterated upon in a bottom-up fashion, or approached with similar methods. Feynman’s thinking algorithm is described like this: Write down the problem. Think real hard.
Hace 4 días · 26/05/2024 - 05:00. Científicos norteamericanos han creado un acero inoxidable que no necesita ser tratado con agentes químicos o antibióticos para mantenerse limpio de bacterias. El acero tiene...
Hace 3 días · Producing gold nano-particles (and hydrogen) in water - in a non-toxic way. In a surprise discovery, nanotechnology researchers have produced a range of different types of gold nanoparticles by adjusting water flow in a novel vortex fluidic device - without the need for toxic chemicals. Today, 05:10 UTC.
