ChatGPT explains the golden ratio.
Golden Ratio
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ChatGPT formats date/time in PHP
I asked ChatGPT to format php datetime as “Fri 24 Mar 2023” and it “understood” what I meant and gave me the answer that I wanted! If that’s not intelligence I don’t know what is…
Is it artist then title or title then artist?
ChatGPT answers the question Is it artist then title or title then artist? Its answer: Artist – Title.
Early Content #8: Making Input Power Cable for EBD-A20H Battery Tester | In The Lab With Jay Jay
This post is part of my video blog and you can find more information about this video on this show’s homepage which is here.
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In this video I make an input power cable for my ZKE Tech EBD-A20H Battery Tester and Electronic Load. This power cable connects a DC female input to four male banana plugs, two positive, two negative. This power cable can be used to connect a power source for testing by the EBD-A20H.
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Yum Cha Dual-Purpose Sanding Stick notes |
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Etudes for Programmers
From time to time I swing by norvig.com looking for signs of life from Peter Norvig, but it hasn’t been updated in years. However today I pushed on the internet a bit harder and I found signs of life over at github.com/norvig. Norvig continues to hack on his pytudes project, which is cool. I was reading its documentation today and I learned about the book Etudes for Programmers. If I had more money I would definitely buy myself a copy of that book, but at the moment AUD$355 is just a tad out of my league.
Why AI Is So Dangerous & How It Could Destroy Humanity
Ah, click bait. Sign of the times! MEGATHREAT: Why AI Is So Dangerous & How It Could Destroy Humanity | Mo Gawdat.
Mo Gawdat is an Egyptian entrepreneur and writer. He is the former chief business officer for Google X and author of the books Solve for Happy and Scary Smart.
Mo says there are some things we shouldn’t waste time talking about because they are going to happen, inevitably. These are:
- There is no shutting down or reversing AI, we can’t stop it
- AI will be significantly smarter than humans
- Bad things will happen in the process of developing AI (the specifics to be determined)
…and the fourth inevitability? Utopia..?
Soldering iron temperature
I have the info below taped to the front of my bench drawer, but I thought I would put it out there in text format for anyone who it might be useful to, so I made some notes over here: soldering temperature.
Early Content #7: Sorting Soldering Iron Tips | Learning Electronics In The Lab With Jay Jay
This post is part of my video blog and you can find more information about this video on this show’s homepage which is here.
You can support this channel on Patreon: patreon.com/JohnElliotV
I was watching EEVblog #168 – How To Set Up An Electronics Lab and Dave suggested using chisel tips instead of conical tips, which inspired me to check what I was using and also to sort the tips I presently own into three categories:
- Chisel tips
- Other tips
- Conical tips
If you’re interested in soldering temperatures I wrote a follow-up post on that topic: soldering iron temperature.
Thanks very much for watching! And please remember to hit like and subscribe!
Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!
Yum Cha 10pcs Magic Foam Sponge notes |
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Fluke VoltAlert
I was watching this old EEVBlog video: EEVblog #168 – How To Set Up An Electronics Lab and Dave recommended a Fluke VoltAlert. I discovered there are various versions, such as the 1AC and 2AC, and those alternatives are explained here: Best Non-Contact Voltage Tester.
The Fluke 1AC II Non-Contact Voltage Tester looked like a pretty good one for my purposes and I found one on eBay for AUD$35.40 so I hit the buy button.
Video streaming quality
I found Google’s video streaming quality report. It seems to be context sensitive, so for me it reports results for my ISP (Dodo) in the Sydney region.