Neat. A Euler diagram (and no, Venn cannot just have this one).172.71.158.226(talk) 18:18, 23 July 2024(please sign your comments with ~~~) Quite! Venn called his diagrams "Euler circles."172.71.151.13722:09, 24 July 2024 (UTC) I think the 'eligible' topic is related to a campaig...
But, back in the 1950s, before these neat technologies became available, electronic boxes that needed to display numbers did so with amazing glowing lamps called nixie tubes; more recently, they've made a comeback in retro-style clocks (Apple inventor Steve Wozniak even has a watch made from...
Artwork from US20210365827A1: Fault-tolerant scalable modular quantum computer architecture with an enhanced control of multi-mode couplings betwen trapped ion qubits, filed July 23, 2021. In this diagram, the "quantum stuff" is at the bottom and the "conventional stuff" is at the top. Here ...
RSS 2.0, and Atom. Again, the flavors are only important if you want to get techie. If you stick to looking for an RSS symbol like I have shown you in the diagram, you will be just fine.
Jack Kilby and colleagues at Texas Instruments came up with the first, modern-style pocket calculator, described in a patent they filed in 1972 and granted two years later. It was quite a neat, compact little unit—and you can see a picture of it here. Here's how it worked: (1) You...
What's all the pitching and rolling of the waves going to do to the neat back and forth movements of your pendulum? Not going to work very well, is it?The first of these problems—the slightly changing length of the pendulum—is relatively easy to fix. We simply use compensating ...
1869: Building on the insights of Lavoisier, Dalton, Prout and others, a Russian chemist called Dmitri Mendeleyev (1834–1907) found a logical way of organizing the chemical elements with a neat structure called the Periodic Table. 1896: French physicist Henri Becquerel (1852–1908) accidentally ...
Photo: Say goodbye to this tiresome chore! Self-cleaning glass means you can throw away your window-cleaning kit—or does it? You'll see it sold under brand names such as Pilkington Activ™ and Cardinal Neat® Glass.Sponsored links
That's why most of the windows in homes and offices are fitted with curtains or blinds. If you're into interior design and remodeling, you might think furnishings like this are neat and attractive—but in cold, practical, scientific terms they're a nuisance. Let's be honest about this: ...
Radios, televisions, computers, cellular phones, intercoms, and talking toys are just some of the electric gadgets that make sounds with loudspeakers. But what exactly are loudspeakers and how do they work?Photo: These neat little Sony bookshelf speakers have a built-in amplifier and a long ...