My Desultory Blog

Posted By RichC on November 24, 2019

While I was suppose to be cleaning up and throwing away junk that has taken over some of my basement woodworking shop, as usual ended up sidetracked in making a few jigs for my upcoming projects AND reorganized a couple of cabinets that were buried under boxes and clutter on a back wall.

I moved the now working tabletop drill press (was my dad’s and had a bad chuck) and my Shop Fox Mortising Machine to a new countertop that was the ramp for Brenda’s home rehab a few years ago. The cabinet drawers provided much handier storage for my Ridgid battery powered tools (they were in a bag) and moving the drill press frees up my router table that was doing double-duty. It now slides perfectly under the countertop when not it use … and because I added Teflon slides to the legs, glides easily on the tile floor. So far I’m happy with the change as it makes my shop feel bigger and it is definitely more usable.

Now that I was on a roll … I stayed up late and moved our kitchen table from behind my 10 inch Delta table saw an FINALLY added the outfeed table that I’ve been planning. It basically is a 3/4” of finished plywood with hinges fitted so that it can be folded down for space (dictating the length). I still have my outfeed roller for ripping 8 foot stock so really won’t miss anything. Instead of adding support legs, I used the non-business end of my Shop Smith since I primarily use is as a bandsaw and horizonal drillpress/sander nowadays. Unfortunately I’ll need to do some electrical work if I don’t want to string an extension cord (hm, I have a 220V line from the old electric range hanging from the ceiling?)

After sanding the outfeed table, I added a little ZipGuard for protection, extended the miter slots with the router and put a coat of bowling alley wax on the surface for protection. I’m excited to give it a try … and might even “finally” build my panel cutting jig!  (idea below for inspiration)

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Category: Archive, Hobby, Personal, Photos, Productivity, Tools, Woodworking | No Comments »
Tags: bandsaw, cabinet, drillpress, mortiser, outfeed, reorganize, ridgid, router, saw, shopsmith, sidetracked, table, tablesaw, tools, woodshop, woodworking, workbench, workshop, zipguard

Posted By RichC on November 23, 2019

Tesla’s version of a “pickup truck” is being offered as a “green” alternative to America’s appetite for a consumer truck. Ford continues to dominate with it’s F-150 with Chevy and Dodge nipping at their heels. For some reason, we Americans want a pickup truck even though few use their dressed up beasts to haul anything. Perhaps Tesla’s futuristic Cybertruck really does fit that niche?

Tesla and Elon Musk’s unveiling did not go without a couple marketing glitches … the most talked about was when chief designer Franz von Holzhausen (VW guy) threw a metal ball at one of the “armor glass windows” only to have it shatter on Thursday night’s live stream. So Holzhausen tried again, targeting a second window … whoops, shattered again! … BUT as Elon Musk commented, “it didn’t go through.”

“We threw everything, we even literally threw the kitchen sink at the glass and it didn’t break. For some weird reason, it broke now, I don’t know why,” said Musk.

The theme to the unveiling of the Tesla Cybertruck was to demonstrate the toughness that was designed into their new vehicle … starting at $39,900. The electric pickup truck is made from a stainless steel alloy also used for SpaceX’s rockets. “It is literally bulletproof to a 9 millimeter handgun,” said Elon Musk. To prove the “toughness” point, Franz von Holzhausen, hit the sides of the Cybertruck with a sledgehammer.

Tesla says the Cybertruck will be available in three battery options: 250, 300 and a monster 500 mile range and that they expect it to roll off the assembly line in late 2021.

The unveiling event on the video (5 min mark) is archived below … although it was the glass-bashing which made the headlines (14 min mark). Personally the impressive marketing boasts from Elon Musk that followed werea most compelling to me; I think I might want one … or maybe just the ATV (see 22 min mark)!

Category: Automotive, Business, Environment, Innovation, Recreation, Technology, Video | No Comments »
Tags: atv, battery, cybertruck, elon musk, ev, mp4, pickup, plugin, tesla, truck, video

Posted By RichC on November 22, 2019

So … you’ve survived pretty much unscathed after a couple decades of identity theft, credit card fraud and everything moving online … but at some point, you realize that you’ve been lucky.

Most of us are pretty lax when it comes to locking down our data, securing our digital access points and devices. So perhaps it is time to think about doing a personal audit? Start here:

Take Precautions at Home

Keep your home PC and mobile devices—and the accounts you access on them—better protected from malicious attacks by implementing the tips and suggestions below.

Safeguard your cell phone or tablet

Do you know how to tell if your phone has been hacked? (more…)

Category: Advice, Cellphone, Computer, Software, Tablet, Technology | No Comments »
Tags: banking, cell phone, Computer, cyber security, device, hacked, online, tablet, tech friday, techfriday, viruses, wifi

Posted By RichC on November 21, 2019

Hello World! It is frightening to think that I’ve been using computers for FORTY years and have used and have seen the slow evolution in input devices clustered around a device called the Computer Mouse. So for ThrowBack Thursday #TBT this week, the above is a photo of the original “mouse” in 1964 by Douglas Engelbart. Although the “Ball Mouse” (left) took another four years to appear. It was called the Rolkugel RKS 100-86 and incorporated a “ball.”

BUT … the first usable modern ball-mouse didn’t appear until 1972, 8-years after the first wooden shelled pointing device. It was developed by Bill English in 1972 for Xerox Parc (Palo Alto Research Centre) and was used on the first graphical interfaced computer, the Xerox Alto.

The Alto is contained in a relatively small cabinet and uses a custom central processing unit (CPU) built from multiple SSI and MSI integrated circuits. Each machine cost tens of thousands of dollars despite its status as a personal computer. Only small numbers were built initially, but by the late 1970s, about 1,000 were in use at various Xerox laboratories, and about another 500 in several universities. Total production was about 2,000 systems.

The Alto became well known in Silicon Valley and its GUI was increasingly seen as the future of computing. In 1979, Steve Jobs arranged a visit to Xerox PARC, in which Apple Computer personnel would receive a demonstration of the technology from Xerox in exchange for Xerox being able to purchase stock options in Apple. After two visits to see the Alto, Apple engineers used the concepts to introduce the Apple Lisa and Macintosh systems.

For me, the first production Apple “Ball Mouse” came after leaving the keyboard-only world of mainframe input terminals in college computer labs at Ohio Northern University (Dept of Engineering) … and at Miami University in Oxford, Ohio (Memory: one of the perks was that I taught the classes and used an office from a professor on sabbatical; he let me to use his Tandy TRS-80 Micro Computer. Not all graduate teaching assistants independently taught 3 classes and had their own windowed office with computer!

In the early 1980s I started computing on my own with a “very portable” keyboard-only computer known as a Compaq (Compaq Computer). Shortly after I bought my first Apple computer that came with a graphical interface and a mouse – a MacSE and I never looked back (way too many Apple computers over the years!).

I’ve been through a variety of mice, even switching to an Apple clone by Power Computing Corporation for a few years for price and a two-button mouse (I begged Apple for more than one button) and eventually settled on my current aging iMac set-up (8 years old) and the current Apple Magic Mouse.

Category: Archive, Computer, History, Memories, Photos, TBT, Technology | No Comments »
Tags: alto, apple, ball mouse, compaq, Computer, History, imac, magic, miami, mouse, onu, tandy, TBT, throwback, thursday, trs-80, university, xerox

Posted By RichC on November 20, 2019

Actually needed a short video for testing the updated .mp4 embed code for WordPress.

Category: Blogs, Millitary, Misc, Video | No Comments »
Tags: beach, coding, embed, florida, flying, formation, jets, military, sunset, testing, wordpress

Posted By RichC on November 19, 2019

I spent the weekend wasting time reorganizing, sorting and cleaning up my woodworking workshop this past weekend and realizing I have a few older “semi-collectable” tools that I really should comment on … or as Brenda says, write my notes down in a book while I can still remember things.

Now as I mentioned to my kids, I’m not planning or even think that I’m going to die anytime soon … but there are a few things that should at least be mentioned. Back in 1969, my grandfather Richard Bluhm (my mom’s dad and person I was named after), passed away before I was even 10 years old. Still I have so many fond memories of him and realized he was still one of the most important people my life. For one, he only had two girls … meaning he really didn’t have any sons to pass down the “hands-on” workshop skills or the tools that he would have enjoyed doing (before the day women “wanted” to be in and learn traditionally male roles). In short, he always had me tinkering around with him … and I was probably a pretty interested grandson.

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Category: Archive, Memories, Personal, Photos, Tools, Woodworking | No Comments »
Tags: bluhm, family, heirloom, heritage, jack plane, old tools, planes, woodworking

Posted By RichC on November 18, 2019

This content is restricted.

Category: Memories, Music, Sailing | No Comments »
Tags: college, cool change, little river band, mp3, music monday, musicmonday, song, turntable

Posted By RichC on November 17, 2019

When it comes to clamping, I ascribe to the rule of thumb that you can never have too many clamps when woodworking. That said, I often don’t have enough when I’m working on a project … and lately it has been even worse since a few of my tools are in Florida (Condo1718 projects).

Currently I’m working on a couple small projects that require frames to be clamped and glued and I’ve never been happy with my hodgepodge methods to square up and clamp frames, be they panels, doors or just simple frames. I decided that for the upcoming project I was going to spend a little time making a few clamp jigs that should be able to hold each corner with just one trigger clamp. I’ve always liked the hole saw method for squaring up and centering clamping pressure so decided to use it on these jigs.

Also since I don’t want to use any brads on the frames I’m making, I decided to add a small spline for alignment and added strength besides just the end to end grain gluing. So I’m making a small jig that attaches to my tendon cutting tool on my table saw to cut the spline slot. (more…)

Category: Tidbits, Tools, Woodworking | No Comments »
Tags: clamps, doors, frames, homemade, jigs, panels, wood, woodworking

Posted By RichC on November 16, 2019

Here’s a WIRED article that made me think … although it has a misleading title line, even if that is what caught my attention and started me reading it. 

When does user-friendliness, algorithms and anticipatory artificial intelligence that is designed to help us make decisions, end up becoming "I don’t need to think at all" or eventually sap our free-will to think, plan and make decisions?  

Call me old, but I don’t want too much more of this “helping” me in my life.

How the Dumb Design of a WWII Plane Led to the Macintosh

At first, pilots took the blame for crashes. The true cause, however, lay with the design. That lesson led us into our user-friendly age—but there’s peril to come.

The B-17 Flying Fortress rolled off the drawing board and onto the runway in a mere 12 months, just in time to become the fearsome workhorse of the US Air Force during World War II. Its astounding toughness made pilots adore it: The B-17 could roar through angry squalls of shrapnel and bullets, emerging pockmarked but still airworthy. It was a symbol of American ingenuity, held aloft by four engines, bristling with a dozen machine guns.

Imagine being a pilot of that mighty plane. You know your primary enemy—the Germans and Japanese in your gunsights. But you have another enemy that you can’t see, and it strikes at the most baffling times. Say you’re easing in for another routine landing. You reach down to deploy your landing gear. Suddenly, you hear the scream of metal tearing into the tarmac. You’re rag-dolling around the cockpit while your plane skitters across the runway. A thought flickers across your mind about the gunners below and the other crew: "Whatever has happened to them now, it’s my fault." When your plane finally lurches to a halt, you wonder to yourself: "How on earth did my plane just crash when everything was going fine? What have I done?"

For all the triumph of America’s new planes and tanks during World War II, a silent reaper stalked the battlefield: accidental deaths and mysterious crashes that no amount of training ever seemed to fix. And it wasn’t until the end of the war that the Air Force finally resolved to figure out what had happened.

To do that, the Air Force called upon a young psychologist at the Aero Medical Laboratory at Wright-Patterson Air Force Base near Dayton, Ohio. Paul Fitts was a handsome man with a soft Tennessee drawl, analytically minded but with a shiny wave of Brylcreemed hair, Elvis-like, which projected a certain suave nonconformity. Decades later, he’d become known as one of the Air Force’s great minds, the person tasked with hardest, weirdest problems—such as figuring out why people saw UFOs.

Read more at WIRED (also archived below)

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Category: Archive, Business, Human Interest, Innovation, Misc | No Comments »
Tags: ai, algorithms, article, artificial intelligence, b-17, decisions, design, macintosh, steve jobs, user friendly, wired, ww2

Posted By RichC on November 15, 2019

While looking to purchase a can of the highly regarded CRC Heavy Duty Corrosion Inhibitor, the shipping can sometimes become an eye opener. Perhaps Amazon Prime shipping is a good thing? (let’s hope this is an Ace Hardware – Google Shopping glitch?)

Category: Humor, Shopping, Technology, Tools | No Comments »
Tags: ace hardware, corrosion, crc, google, Humor, inhibitor, online, Shopping, tech friday, techfriday