<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: johnohara</title><link>https://news.ycombinator.com/user?id=johnohara</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Wed, 15 Apr 2026 09:24:28 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=johnohara" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by johnohara in "Private equity turned vulnerable elderly people into human ATMs"]]></title><description><![CDATA[
<p>Operational efficiency and care for the elderly will never have mutually beneficial outcomes. Nor will the expectations of the participants on either side of the transaction be compatible.<p>I fear the objectives of both will always be mutually exclusive.</p>
]]></description><pubDate>Sun, 29 Mar 2026 01:16:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=47559577</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=47559577</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47559577</guid></item><item><title><![CDATA[New comment by johnohara in "Miscellanea: The War in Iran"]]></title><description><![CDATA[
<p>The Straight of Hormuz is open to any country willing to pay $2M per voyage. Any country except the U.S. and Israel.<p>The most important aspect of the "toll" is that Iran prefers payment in yuan, not dollars.<p>If Iran succeeds in nationalizing the Straight and is successful in enforcing the toll, it represents a very serious threat to the dominance of the U.S. Dollar as the world's reserve currency for trading energy.</p>
]]></description><pubDate>Wed, 25 Mar 2026 07:40:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=47514442</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=47514442</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47514442</guid></item><item><title><![CDATA[New comment by johnohara in "An old photo of a large BBS (2022)"]]></title><description><![CDATA[
<p>Not mentioned but very important was the number of inbound telco lines installed. Equally important was making sure the local phone company properly configured the hunt group for those lines. Without a properly functioning hunt group it would be very difficult to optimize the allocation of telco connections to all the users connecting and disconnecting.<p>Also, it was unusual at the time for a local phone company to receive a request for 25 lines (or more) to be installed in the basement of a residence. They would generally push back thinking you were running a bookie operation or some such.</p>
]]></description><pubDate>Thu, 12 Mar 2026 21:33:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=47357441</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=47357441</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47357441</guid></item><item><title><![CDATA[New comment by johnohara in "A Fresh Look at IBM 3270 Information Display System"]]></title><description><![CDATA[
<p>I'll give you props for studying the systems manuals and not the handmade Adventure maps drawn on green-bar paper and hidden behind the back of the last 3270 at the far end of the row of tape request consoles.<p>I was on the DEC side with an amber VT220 and always thought it was cool that the 3270 could scream "mount me now dammit!" in flashing red block letters while the operators weren't sure if they should drop the keys or pick up the lantern.</p>
]]></description><pubDate>Sat, 07 Feb 2026 22:53:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=46929093</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=46929093</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46929093</guid></item><item><title><![CDATA[New comment by johnohara in "OracleGPT: Thought Experiment on an AI Powered Executive"]]></title><description><![CDATA[
<p>> The President sits at the top of the classification hierarchy.<p>Constitutionally, and in theory as Commander-In-Chief, perhaps. But in practice, it does not seem so. Worse yet, it's been reported the current President doesn't even bother to read the daily briefing as he doesn't trust it.</p>
]]></description><pubDate>Mon, 26 Jan 2026 18:22:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=46769464</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=46769464</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46769464</guid></item><item><title><![CDATA[New comment by johnohara in "Making tiny 0.1cc two stroke engine from scratch"]]></title><description><![CDATA[
<p>Have to recommend TryAlly. He makes it look easy and straightforward. It's not.<p><a href="https://www.youtube.com/@tryally" rel="nofollow">https://www.youtube.com/@tryally</a></p>
]]></description><pubDate>Sat, 06 Dec 2025 15:27:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=46174036</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=46174036</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46174036</guid></item><item><title><![CDATA[New comment by johnohara in "“Captain Gains” on Capitol Hill"]]></title><description><![CDATA[
<p>It's been five years since key lawmakers deftly navigated the market implications of covid-19 after being briefed in a closed-door session [0].<p>It's one thing to use insider information, it's another to be blatant and unapologetic.<p>[0]: <a href="https://en.wikipedia.org/wiki/2020_congressional_insider_trading_scandal" rel="nofollow">https://en.wikipedia.org/wiki/2020_congressional_insider_tra...</a></p>
]]></description><pubDate>Wed, 03 Dec 2025 15:10:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=46135372</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=46135372</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46135372</guid></item><item><title><![CDATA[New comment by johnohara in "He built underground maze of light-filled earth homes in CA Sierras [video]"]]></title><description><![CDATA[
<p>Kirsten did a nice job on Forestiere Gardens in Fresno, CA.<p><a href="https://www.youtube.com/watch?v=mUKRPoQKynk" rel="nofollow">https://www.youtube.com/watch?v=mUKRPoQKynk</a></p>
]]></description><pubDate>Fri, 21 Nov 2025 02:07:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=46000427</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=46000427</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46000427</guid></item><item><title><![CDATA[New comment by johnohara in "Ask HN: My family business runs on a 1993-era text-based-UI (TUI). Anybody else?"]]></title><description><![CDATA[
<p>Anyone who has ever worked with legit 10-key operators understands why many companies were loathe to migrate to modern graphical interfaces.<p>Some of the fastest manual data entry I've ever seen was by operators entering claim information into a medical billing system based on MUMPS.<p>Keep all hands and feet away.</p>
]]></description><pubDate>Wed, 05 Nov 2025 15:55:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=45824287</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=45824287</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45824287</guid></item><item><title><![CDATA[New comment by johnohara in "1X Neo – Home Robot - Pre Order"]]></title><description><![CDATA[
<p>I tried to search for what the acronym "Neo" is based on but no luck. Maybe it's a cinematic reference that got assigned in development and stuck. I don't know.<p>But it did remind me of my friend Ben Skora and his robot AROK. Fabricated in his garage using sheet metal (Ben rebuilt cars), power window motors, dryer vent pipe for arms, a Richard Nixon halloween mask inside a motorcycle helmet, two car batteries and wheels as shoes, bicycle brake clamps covered with rubber gloves as hands, a front panel of lights that blinked, and miles of wiring that never worked 100%.<p>The whole system was analog. Tones from two princess phone keypads controlled the motors and he could talk and listen remotely (20 ft away) using a hacked set of walkie-talkies. Don't ask me how.<p>AROK was built in ~1971-1973 and now resides inside a glass case at the Moraine Valley Community College Technology Building. [1]<p>He built AROK to help around the house, do chores, walk the dog, etc.<p>[0] <a href="https://cyberneticzoo.com/robots/1975-arok-ben-skora-american/" rel="nofollow">https://cyberneticzoo.com/robots/1975-arok-ben-skora-america...</a><p>[1] <a href="https://www.morainevalley.edu/news-story/arok-the-robot-rolls-into-moraine-valley/" rel="nofollow">https://www.morainevalley.edu/news-story/arok-the-robot-roll...</a></p>
]]></description><pubDate>Wed, 29 Oct 2025 05:52:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=45743114</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=45743114</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45743114</guid></item><item><title><![CDATA[New comment by johnohara in "AI has a cargo cult problem"]]></title><description><![CDATA[
<p>Not sure "Cargo Cult" is an apt description. Feynman's description of Cargo Cult Science was predicated on the behavior of islanders building structures in expectation it would summon the planes, cargo, personnel, etc. that used the island during WWII.<p>Without a previous experience they would not have built anything.<p>There is no previous AI experience behind today's pursuit of the AI grail. In other words, no planes with cargo driving an expectation of success. Instead, the AI pursuit is based upon the probability of success, which is aptly defined as risk.<p>A correct analog would be the islanders building a boat and taking the risk of sailing off to far away shores in an attempt to procure the cargo they need.</p>
]]></description><pubDate>Fri, 17 Oct 2025 17:48:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=45619645</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=45619645</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45619645</guid></item><item><title><![CDATA[New comment by johnohara in "Largest Mass Resignation in US History as 100k Federal Workers Quit"]]></title><description><![CDATA[
<p>The real shame in all of this is the fact that buried deep within the 100k are workers who actually know a thing or two about how things actually work, have the experience and knowledge to get things done, have a pretty good idea how to improve the processes and policies, have chosen to do their assigned duties correctly, but have probably had limited success trying to change things.<p>So they're getting out because "it's time I guess. Not much else I can do."</p>
]]></description><pubDate>Tue, 30 Sep 2025 15:14:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=45426571</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=45426571</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45426571</guid></item><item><title><![CDATA[New comment by johnohara in "Gold hits all time high"]]></title><description><![CDATA[
<p>The price of gold fluctuated significantly in 1979 due to concerns over whether inflation could be brought under control. It started the year at ~$250.00 per ounce and ended the year at ~$850.00 per ounce.<p>It was a presidential election year and consumers were getting squeezed hard by rising energy prices. Russia invaded Afghanistan, Carter suspended participation in the Olympics, and there was a general feeling of concern.<p>Using Wolfram Alpha to compute gold's price in 1979 relative to 2025, "850.00 1979 dollars in 2025", the result is $3,663.84<p>Gold closed today at $3,858.60.<p>Just like 1979, 2025 has a long list of international concerns making investors nervous.</p>
]]></description><pubDate>Mon, 29 Sep 2025 20:38:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=45418487</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=45418487</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45418487</guid></item><item><title><![CDATA[New comment by johnohara in "New bacteria, and two potential antibiotics, discovered in soil"]]></title><description><![CDATA[
<p>George Carlin: Germs, Immune Systems<p><a href="https://youtu.be/X29lF43mUlo?t=160" rel="nofollow">https://youtu.be/X29lF43mUlo?t=160</a></p>
]]></description><pubDate>Thu, 25 Sep 2025 01:58:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=45368464</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=45368464</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45368464</guid></item><item><title><![CDATA[New comment by johnohara in "Living microbial cement supercapacitors with reactivatable energy storage"]]></title><description><![CDATA[
<p>> Our findings establish a new paradigm for bio-integrated, cement-based energy materials, paving the way for energy-autonomous infrastructure.<p>"You see what I did there? Paving. Get it?"<p>Right. Now unleash the academic peer review puns. They've given permission.</p>
]]></description><pubDate>Sat, 20 Sep 2025 15:39:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=45314284</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=45314284</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45314284</guid></item><item><title><![CDATA[New comment by johnohara in "Sly Stone has died"]]></title><description><![CDATA[
<p>I was young, with all of it yet to unfold, but I have to say, the summer of 1969 was a helluva thing.<p>Stand!
For the things you know are right
It's the truth that the truth makes them so uptight<p><a href="https://www.youtube.com/watch?v=Q49vjFN6Fsw" rel="nofollow">https://www.youtube.com/watch?v=Q49vjFN6Fsw</a></p>
]]></description><pubDate>Mon, 09 Jun 2025 23:58:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=44231008</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=44231008</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44231008</guid></item><item><title><![CDATA[New comment by johnohara in "Death of Michael Ledeen, maker of the phony case for the invasion of Iraq"]]></title><description><![CDATA[
<p>2,000,000 miles of roads @ $1,000,000 per mile.<p>Think of that the next time you drive through Arizona on I-40, avoiding the potholes, debris, and life-threatening disrepair.<p>I-40 runs a scant 2,556 miles from Barstow, CA to Benson, NC.</p>
]]></description><pubDate>Sun, 25 May 2025 17:03:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=44089127</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=44089127</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44089127</guid></item><item><title><![CDATA[New comment by johnohara in "The US has approved CRISPR pigs for food"]]></title><description><![CDATA[
<p>Are you declaring first use?</p>
]]></description><pubDate>Sat, 03 May 2025 15:52:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=43879875</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=43879875</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43879875</guid></item><item><title><![CDATA[New comment by johnohara in "US tech tariff exemption may only be temporary, says Lutnick"]]></title><description><![CDATA[
<p>Creating the most abject chaos imaginable, grabbing all the floatation devices while those around you tread turbulent waters, is by most definitions, diabolical.</p>
]]></description><pubDate>Sun, 13 Apr 2025 16:46:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=43674077</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=43674077</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43674077</guid></item><item><title><![CDATA[New comment by johnohara in "I'm manually transcribing the AltairBASIC source, ten lines a day starting today"]]></title><description><![CDATA[
<p>Nice to see Monte Davidoff's name included at line 69. Already the hierarchy tho'.<p>I picture he and Paul discussing the code he had just written when Bill walks in and asks "Are you done yet?"</p>
]]></description><pubDate>Mon, 07 Apr 2025 15:57:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=43612895</link><dc:creator>johnohara</dc:creator><comments>https://news.ycombinator.com/item?id=43612895</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43612895</guid></item></channel></rss>