amp-web-push-widget button.amp-subscribe { display: inline-flex; align-items: center; border-radius: 5px; border: 0; box-sizing: border-box; margin: 0; padding: 10px 15px; cursor: pointer; outline: none; font-size: 15px; font-weight: 500; background: #4A90E2; margin-top: 7px; color: white; box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.5); -webkit-tap-highlight-color: rgba(0, 0, 0, 0); } /** * Jetpack related posts */ /** * The Gutenberg block */ .jp-related-posts-i2 { margin-top: 1.5rem; } .jp-related-posts-i2__list { --hgap: 1rem; display: flex; flex-wrap: wrap; column-gap: var(--hgap); row-gap: 2rem; margin: 0; padding: 0; list-style-type: none; } .jp-related-posts-i2__post { display: flex; flex-direction: column; /* Default: 2 items by row */ flex-basis: calc( ( 100% - var(--hgap) ) / 2 ); } /* Quantity qeuries: see https://alistapart.com/article/quantity-queries-for-css/ */ .jp-related-posts-i2__post:nth-last-child(n+3):first-child, .jp-related-posts-i2__post:nth-last-child(n+3):first-child ~ * { /* From 3 total items on, 3 items by row */ flex-basis: calc( ( 100% - var(--hgap) * 2 ) / 3 ); } .jp-related-posts-i2__post:nth-last-child(4):first-child, .jp-related-posts-i2__post:nth-last-child(4):first-child ~ * { /* Exception for 4 total items: 2 items by row */ flex-basis: calc( ( 100% - var(--hgap) ) / 2 ); } .jp-related-posts-i2__post-link { display: flex; flex-direction: column; row-gap: 0.5rem; width: 100%; margin-bottom: 1rem; line-height: 1.2; } .jp-related-posts-i2__post-link:focus-visible { outline-offset: 2px; } .jp-related-posts-i2__post-img { order: -1; max-width: 100%; } .jp-related-posts-i2__post-defs { margin: 0; list-style-type: unset; } /* Hide, except from screen readers */ .jp-related-posts-i2__post-defs dt { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(1px, 1px, 1px, 1px); white-space: nowrap; } .jp-related-posts-i2__post-defs dd { margin: 0; } /* List view */ .jp-relatedposts-i2[data-layout="list"] .jp-related-posts-i2__list { display: block; } .jp-relatedposts-i2[data-layout="list"] .jp-related-posts-i2__post { margin-bottom: 2rem; } /* Breakpoints */ @media only screen and (max-width: 640px) { .jp-related-posts-i2__list { display: block; } .jp-related-posts-i2__post { margin-bottom: 2rem; } } /* Container */ #jp-relatedposts { display: none; padding-top: 1em; margin: 1em 0; position: relative; clear: both; } .jp-relatedposts::after { content: ''; display: block; clear: both; } /* Headline above related posts section, labeled "Related" */ #jp-relatedposts h3.jp-relatedposts-headline { margin: 0 0 1em 0; display: inline-block; float: left; font-size: 9pt; font-weight: 700; font-family: inherit; } #jp-relatedposts h3.jp-relatedposts-headline em::before { content: ""; display: block; width: 100%; min-width: 30px; border-top: 1px solid rgba(0,0,0,.2); margin-bottom: 1em; } #jp-relatedposts h3.jp-relatedposts-headline em { font-style: normal; font-weight: 700; } /* Related posts items (wrapping items) */ #jp-relatedposts .jp-relatedposts-items { clear: left; } #jp-relatedposts .jp-relatedposts-items-visual { margin-right: -20px; } /* Related posts item */ #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post { float: left; width: 33%; margin: 0 0 1em; /* Needs to be same as the main outer wrapper for Related Posts */ box-sizing: border-box; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post { padding-right: 20px; filter: alpha(opacity=80); -moz-opacity: .8; opacity: .8; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post:nth-child(3n+4), #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post:nth-child(3n+4) { clear: both; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post:hover .jp-relatedposts-post-title a { text-decoration: underline; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post:hover { filter: alpha(opacity=100); -moz-opacity: 1; opacity: 1; } /* Related posts item content */ #jp-relatedposts .jp-relatedposts-items-visual h4.jp-relatedposts-post-title, #jp-relatedposts .jp-relatedposts-items p, #jp-relatedposts .jp-relatedposts-items time { font-size: 14px; line-height: 20px; margin: 0; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post-nothumbs { position:relative; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post-nothumbs a.jp-relatedposts-post-aoverlay { position:absolute; top:0; bottom:0; left:0; right:0; display:block; border-bottom: 0; } #jp-relatedposts .jp-relatedposts-items p, #jp-relatedposts .jp-relatedposts-items time { margin-bottom: 0; } #jp-relatedposts .jp-relatedposts-items-visual h4.jp-relatedposts-post-title { text-transform: none; margin: 0; font-family: inherit; display: block; max-width: 100%; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-title a { font-size: inherit; font-weight: 400; text-decoration: none; filter: alpha(opacity=100); -moz-opacity: 1; opacity: 1; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-title a:hover { text-decoration: underline; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post img.jp-relatedposts-post-img, #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post span { display: block; max-width: 90%; overflow: hidden; text-overflow: ellipsis; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post img.jp-relatedposts-post-img, #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post span { height: auto; max-width: 100%; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-date, #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-context { opacity: .6; } /* Hide the date by default, but leave the element there if a theme wants to use css to make it visible. */ .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-date { display: none; } /* Behavior when there are thumbnails in visual mode */ #jp-relatedposts .jp-relatedposts-items-visual div.jp-relatedposts-post-thumbs p.jp-relatedposts-post-excerpt { display: none; } /* Behavior when there are no thumbnails in visual mode */ #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post-nothumbs p.jp-relatedposts-post-excerpt { overflow: hidden; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post-nothumbs span { margin-bottom: 1em; } /* List Layout */ #jp-relatedposts .jp-relatedposts-list .jp-relatedposts-post { clear: both; width: 100%; } #jp-relatedposts .jp-relatedposts-list .jp-relatedposts-post img.jp-relatedposts-post-img { float: left; overflow: hidden; max-width: 33%; margin-right: 3%; } #jp-relatedposts .jp-relatedposts-list h4.jp-relatedposts-post-title { display: inline-block; max-width: 63%; } /* * Responsive */ @media only screen and (max-width: 640px) { #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post { width: 50%; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post:nth-child(3n) { clear: left; } #jp-relatedposts .jp-relatedposts-items-visual { margin-right: 20px; } } @media only screen and (max-width: 320px) { #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post { width: 100%; clear: both; margin: 0 0 1em; } #jp-relatedposts .jp-relatedposts-list .jp-relatedposts-post img.jp-relatedposts-post-img, #jp-relatedposts .jp-relatedposts-list h4.jp-relatedposts-post-title { float: none; max-width: 100%; margin-right: 0; } } /* * Hide the related post section in the print view of a post */ @media print { .jp-relatedposts { display:none ; } } .amp-logo amp-img{width:371px} .amp-menu input{display:none;}.amp-menu li.menu-item-has-children ul{display:none;}.amp-menu li{position:relative;display:block;}.amp-menu > li a{display:block;} /* Inline styles */ div.acss138d7{clear:both;}div.acss0dcba{--relposth-columns:3;--relposth-columns_m:3;--relposth-columns_t:3;}div.acss9c63b{aspect-ratio:16/9;background:transparent url(https://i0.wp.com/jerz.setonhill.edu/wp-content/uploads/2025/05/Screenshot-2025-05-19-at-2.58.09%E2%80%AFPM.png?resize=150%2C150&ssl=1) no-repeat scroll 0% 0%;height:150px;max-width:150px;}div.acss020fa{color:#333333;font-family:Arial Narrow;font-size:11px;height:45px;}div.acss8f56f{aspect-ratio:16/9;background:transparent url(https://i0.wp.com/jerz.setonhill.edu/wp-content/uploads/2025/05/msn-ai-brandon-hunter-useless2.jpg?resize=150%2C150&ssl=1) no-repeat scroll 0% 0%;height:150px;max-width:150px;}div.acss00c00{aspect-ratio:16/9;background:transparent url(https://i0.wp.com/jerz.setonhill.edu/wp-content/uploads/2025/05/011625-big-boys-L1110063-scaled.jpg?resize=150%2C150&ssl=1) no-repeat scroll 0% 0%;height:150px;max-width:150px;}div.acssff828{aspect-ratio:16/9;background:transparent url(https://i0.wp.com/jerz.setonhill.edu/wp-content/uploads/2025/05/fact-check-leo-xiv-e1747405844692.jpg?resize=150%2C150&ssl=1) no-repeat scroll 0% 0%;height:150px;max-width:150px;}div.acss79008{aspect-ratio:16/9;background:transparent url(https://i0.wp.com/jerz.setonhill.edu/wp-content/uploads/2022/04/sisko-facepalm.jpeg?resize=150%2C150&ssl=1) no-repeat scroll 0% 0%;height:150px;max-width:150px;}div.acss41db2{aspect-ratio:16/9;background:transparent url(https://i0.wp.com/jerz.setonhill.edu/wp-content/uploads/2025/05/Screenshot-2025-05-11-at-12.17.31%E2%80%AFAM.png?resize=150%2C150&ssl=1) no-repeat scroll 0% 0%;height:150px;max-width:150px;} .icon-widgets:before {content: "\e1bd";}.icon-search:before {content: "\e8b6";}.icon-shopping-cart:after {content: "\e8cc";}
Categories: DesignHistoryPopCultTechnology

Slide Rule Still Rules

For math and science geeks it was a badge of honor, nestled neatly into a plastic pocket protector along with a handful of stubby pencils.

And then, one dark day in 1972, with the advent of the pocket calculator, the slide rule went the way of the abacus. Why fiddle around with the arcane log scales and indexes required to use a slide rule when an inexpensive calculator required nothing more of its owner than the ability to push a few buttons? —Michelle Delio

—Slide Rule Still Rules  (Wired)

The exhibit features “celebrity slide rules,” such as one donated by astronaut Neil Armstrong.

In the mid-70s, I had a metric-to-English conversion slide ruler that I loved. I wonder if I still have it… I remember after watching the first Star Wars movie, I used it as a light sabre (extending the middle portion while making a dramatic “schloommmvvvvvvv” noise)… until I nicked it in battle with one of my siblings, and it wouldn’t slide so easily anymore.

Similar:

Why Even Try if You Have A.I.? Now that machines can think for us, we have to choose wheth...

Microsoft Publishes Garbled AI Article Calling Tragically Deceased NBA Player "Useless"

The Big Boy Graveyard

Stop sharing those unsourced memes about "be woke" and "God doesn't need soldiers" -- here...

A Simple Investigation #StarTrek #DS9 Rewatch (Season 5, Episode 17) Odo falls for a femme...

Pope Leo XIV names AI one of the reasons for his papal name

View Comments

  • If you strike me down, my blog shall become more powerful than you can possibly imagine!

  • "....in half! No, in square root of four! No, you turned my 200 pounds into 5000 milliliters! Gargle......Arhghghghhghgh!" (torso slips off hips and glops onto the floor)

  • Your blog has finally "jumped the shark." You truly are a geek, Dennis Jerz. Shame on you, sirrah. Shame. :-)

    So... En garde! ("schloooommmvvvvvv....vorrrtsshshh, vortssshshsh...arrrgh, you sliced me......")

  • I actually used my slide rule in class today! I was talking about the need to know how your tools work, and if you don't you should at least have the manual. I took out my slide rule, and there in the back of the plastic case, is the folded up instruction sheet!

    "There is no try... Only do!"

Leave a Comment
Share
Published by
Dennis G. Jerz
21 years ago

    Related Post

  • Why Even Try if You Have A.I.? Now that machines can think for us, we have to choose whether to be the passengers or pilots of our lives.

    We’re drawn to activities that invite us to grow, by trying and trying again, because…

  • Microsoft Publishes Garbled AI Article Calling Tragically Deceased NBA Player “Useless”

    This is what we have to look forward to, as a torrent of AI-generated slop…

  • The Big Boy Graveyard

    On road trips in my youth, watching the Bob's Big Boy signs transition to Shoney's…

Recent Posts

Why Even Try if You Have A.I.? Now that machines can think for us, we have to choose whether to be the passengers or pilots of our lives.

We’re drawn to activities that invite us to grow, by trying and trying again, because…

4 days ago

Spring 2025 Final Grades Submitted!

4 days ago

The Missing Will, by Agatha Christie (WAOB Audio Theatre)

I had a great time playing Hastings in this audio adaptation of a classic Agatha…

7 days ago

‘Most Transparent’ White House In History Keeps Majority Of Trump’s Remarks Secret

On the White House website, there is no official record of about 80% of President…

7 days ago

Microsoft Publishes Garbled AI Article Calling Tragically Deceased NBA Player “Useless”

This is what we have to look forward to, as a torrent of AI-generated slop…

1 week ago

The Big Boy Graveyard

On road trips in my youth, watching the Bob's Big Boy signs transition to Shoney's…

1 week ago