The Caveat of Cul De Sacs…

Topics: Climate Change, Economics, Environment, Existentialism, Global Warming The finding comes out of an effort to map where vegetation is emitting and soaking up carbon dioxide from the atmosphere. Earth’s trees and plants pull vast amounts of carbon dioxide out of the atmosphere during photosynthesis, incorporating some of that carbon into structures like wood. AreasContinue reading “The Caveat of Cul De Sacs…”

MisInfo Wars…

Topics: COVID-19, Democracy, Economics, Existentialism Eric Boehlert nailed it on Press Run: the Murdock variant. I alluded to this Friday. True-to-form, the gaslighting led to a selloff on Wall Street of almost 800 points, from fears of the Delta variant conservative news outlets have been sacrificing their own viewers to impact. Question: Didn’t Rupert Murdock,Continue reading “MisInfo Wars…”

Smokestacks, and Psychopaths…

Topics: Civics, Civil Rights, Existentialism, Fascism, Human Rights In the south, you’ll see some lummox proudly spewing black smoke from the back of his pickup truck (it invariably is always “his/he/him”), tricked out with dual black smokestack pipes to “own the libs,” spew smoke in the air, and cause environmental bleeding heart tears over caringContinue reading “Smokestacks, and Psychopaths…”

Five Stages…

Topics: Astrophysics, Cosmology, Einstein, General Relativity, Star Trek Note: One of the things you find out about sophomore, or junior year in physics is faster-than-light travel violates causality: the arrow of time points forward, not in “loop-de-loop.” Thus, we can suspend belief as every version of Trek did time travel episodes, because superluminal speeds wouldContinue reading “Five Stages…”

Gold Anniversary…

Topics: Electrical Engineering, Materials Science, Nanotechnology, Solid-State Physics It’s not exactly a wedding anniversary, but it is significant. Fifty years ago this month, Intel introduced the first commercial microprocessor, the 4004. Microprocessors are tiny, general-purpose chips that use integrated circuits made up of transistors to process data; they are the core of a modern computer.Continue reading “Gold Anniversary…”

Scrofulous Signaling…

Topics: Applied Physics, Electrical Engineering, Materials Science, Optics ABSTRACT We present results of near-field radio-frequency (RF) imaging at micrometer resolution using an ensemble of nitrogen-vacancy (NV) centers in diamond. The spatial resolution of RF imaging is set by the resolution of an optical microscope, which is markedly higher than the existing RF imaging methods. HighContinue reading “Scrofulous Signaling…”

Smallest Qubit Computer…

Topics: Computer Science, Quantum Computer, Quantum Mechanics The smallest quantum computer to date has been claimed by a team of researchers in Austria, Switzerland, and Germany. Using strings of trapped ions that are addressed using laser pulses, Ivan Pogorelov at the University of Innsbruck and colleagues created a system that contains 24 fully-entangled quantum bits (qubits)  andContinue reading “Smallest Qubit Computer…”

Thirty-Three Point Eight…

Topics: Climate Change, Existentialism, Global Warming, Politics Fahrenheit to Celsius Celsius to Fahrenheit (5/9)(°F – 32) = °C (9/5) °C + 32 = °F Handy-Dandy Conversion Table Even though the Big Think video is informative, my critique is it presumes much regarding the audience, presumably the species. The assumption is that even with the equivalentContinue reading “Thirty-Three Point Eight…”

Power Density…

Topics: Alternate Energy, Climate Change, Existentialism, Global Warming, Green Tech, Thermodynamics Optimizing the placement of turbines within a wind farm can significantly increase energy extraction – but only until the installation reaches a certain size, researchers in the US conclude. This is just one finding of a computational study on wind turbines’ effects on theContinue reading “Power Density…”

Smart Foam…

Topics: Biology, Biotechnology, Materials Science, Polymer Science, Robotics SINGAPORE, July 6 (Reuters) – Singapore researchers have developed a smart foam material that allows robots to sense nearby objects, and repairs itself when damaged, just like human skin. Artificially innervated foam, or AiFoam, is a highly elastic polymer created by mixing fluoropolymer with a compound thatContinue reading “Smart Foam…”