Understanding Climate Change is dead horse

Started by a a in sci.electronics.design2 weeks ago

https://groups.google.com/g/understandingcc

https://groups.google.com/g/understandingcc


OT: YouTube/Google shadow banning is enabling scammers

Started by Jack Webb in sci.electronics.design2 weeks ago 3 replies

I do not know how effective this new scam is, but this is a summary of how it takes advantage of YouTube/Google's shadow banning... You sign...

I do not know how effective this new scam is, but this is a summary of how it takes advantage of YouTube/Google's shadow banning... You sign into YouTube and see messages (replies to your video comments) in the bell drop-down dialogue. One of those messages is from a scammer, impersonating a channel owner. But YouTube has shadow banned that message because of its content. You can see ...


China issues highest heat alert for almost 70 cities in second heatwave this month

Started by Fred Bloggs in sci.electronics.design2 weeks ago 41 replies

China is a disaster area. According to this story, droughts, flooding, and cyclones alone cost them $285Bn annually (the U.S. is not far behind)....

China is a disaster area. According to this story, droughts, flooding, and cyclones alone cost them $285Bn annually (the U.S. is not far behind). There are just too many people drawing on too few resources there. https://edition.cnn.com/2022/07/25/asia/china-heatwave-cities-red-alert-warnings-intl-hnk/index.html In other news: The record-breaking UK heatwave of 18-19 July 2022 was


CRYSTAL METH, DMT, KETAMINE LIQUID, POWDER & CRYSTAL, HEROIN AND OTHERS ONLINE. Take care of your depression

Started by ande...@gmail.com in sci.electronics.design2 weeks ago

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https://mediumeasy.com/ https://mediumeasy.com/index.php/store/ https://mediumeasy.com/index.php/product-category/research-chemicals-online/ https://mediumeasy.com/index.php/product-category/ketamine-for-sale-online/ Hello we are leading suppliers of pharmaceutical product meds online we operate on daily and retails basis and very reliable and our product are 100% top qual


Biden tests positive for a second day in rare rebound case after taking Paxlovid

Started by a a in sci.electronics.design2 weeks ago 25 replies

Latest News All Times Eastern 6:18a Ukraine seeks to retake the south, tying down Russian forces 6:14a PerkinElmer to sell its applied,...

Latest News All Times Eastern 6:18a Ukraine seeks to retake the south, tying down Russian forces 6:14a PerkinElmer to sell its applied, food and enterprise services businesses for $2.45 bln to New Mountain Capital 6:13a Coronavirus tally: Biden tests positive for a second day in rare rebound case after taking Paxlovid https://www.marketwatch.com/story/coronavirus-tally-biden-tests-posi...


pad-to-pad capacitance

Started by sea moss in sci.electronics.design2 weeks ago 8 replies

Two part question (my google skills have failed me for both): 1. Does anyone know approximate pad-to-pad capacitance for the common SMD...

Two part question (my google skills have failed me for both): 1. Does anyone know approximate pad-to-pad capacitance for the common SMD packages (0201, 0402, 0603, 0805)? Ever measured it? I can't use the parallel plate capacitor formula, since the plates are adjacent, not parallel. (assume there is no copper below the pads) 2. Given an SMD footprint as above, how close does a g


How this 38-year-old made it from 'deep poverty' to millionaire

Started by a a in sci.electronics.design2 weeks ago 13 replies

...

https://www.marketwatch.com/video/fire-starters/how-this-38-year-old-made-it-from-deep-poverty-t o-millionaire/BBDDEEA1-FFBE-445A-8942-5B4FA4F66A07.html?mod=MW_article_top_stories


They sounded alarms about a coming Colorado River crisis. But warnings went unheeded

Started by Fred Bloggs in sci.electronics.design2 weeks ago 52 replies

This is what happens when government and important function within government become totally politicized. All the corrupt old farts who're...

This is what happens when government and important function within government become totally politicized. All the corrupt old farts who're responsible for this mess are dead and gone. Use the whole link: https://www.latimes.com/california/story/2022-07-15/scientists-have-long-warned-of-a-colorado-ri ver-crisis?emci=717875c0-c80e-ed11-b47a-281878b83d8a&emdi=d21d7691-ca0e-ed11-b47a-281878b83d8


I wondered why my garage remote didn't work.

Started by Sylvia Else in sci.electronics.design2 weeks ago 32 replies

So I opened it up. https://www.dropbox.com/s/4qb9x10tnczm3x8/remote.jpg?dl=0 Seems fairly clear what the problem is. By why would the...

So I opened it up. https://www.dropbox.com/s/4qb9x10tnczm3x8/remote.jpg?dl=0 Seems fairly clear what the problem is. By why would the crystal fall off the board like that? Sylvia.


Simple circuit to flash an LED from RF

Started by amdx in sci.electronics.design2 weeks ago 27 replies

I'd like to setup a high Q LC to receive a local Radio station probably charging a cap, when the charge is high enough flash an LED. Maybe set...

I'd like to setup a high Q LC to receive a local Radio station probably charging a cap, when the charge is high enough flash an LED. Maybe set the trigger point of an SCR, or could just a zener do it. I don't have LT spice, so please don't post and answer with that.                                 Thanks, Mikek -- This email has been checked for viruses...


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