Path: ...!Xl.tags.giganews.com!local-1.nntp.ord.giganews.com!nntp.supernews.com!news.supernews.com.POSTED!not-for-mail NNTP-Posting-Date: Sat, 15 Jun 2024 14:55:40 +0000 From: john larkin Newsgroups: sci.electronics.design Subject: Re: OT: some electronics for a speed controlled electromagnetic gun Date: Sat, 15 Jun 2024 07:55:40 -0700 Message-ID: References: User-Agent: ForteAgent/8.00.32.1272 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Lines: 40 X-Trace: sv3-PsCKj7kvpyvPyCQYyPpZcpjtVu8W51WDwkJKq7PRcBBNutPoTch9vcl36WhsCkQ+FfZ1IFfV4eY9cWD!ayAVulJknL7c2zJ1cYwMykdBQuEo8fv12WgTkUy6JOM7S1LzbhBk1Qs6Ly6iX32tfd/U1CFGw5l8!DZduPg== X-Complaints-To: www.supernews.com/docs/abuse.html X-DMCA-Complaints-To: www.supernews.com/docs/dmca.html X-Abuse-and-DMCA-Info: Please be sure to forward a copy of ALL headers X-Abuse-and-DMCA-Info: Otherwise we will be unable to process your complaint properly X-Postfilter: 1.3.40 Bytes: 2407 On Sat, 15 Jun 2024 05:57:23 GMT, Jan Panteltje wrote: >On a sunny day (Fri, 14 Jun 2024 09:21:24 -0700) it happened john larkin > wrote in : > >>On Fri, 14 Jun 2024 03:13:16 GMT, Jan Panteltje >>wrote: >> >>>New dart launcher may be better way to inject animals with drugs >>>Electromagnetic prototype could improve manufacturing >>> https://www.sciencedaily.com/releases/2024/06/240613161144.htm >>> >>>Here the circuit etc..: >>> https://www.mdpi.com/2227-7080/12/5/69 >> >>Fig 6 is horrible. >> >>Hardly anybody does good circuit design these days. > >Are you sure you understand the circuit? >What is wrong with it according to you? Aside from being ugly, at least three things. > >As to bad design, astronauts now stuck on the ISS because the Boeing return module is defective. >Billions they did spend of tax money >US becoming more and more a lost empire... That's fine, since the US never was an empire. But we did mostly conquer the world by being what other people want to be. Use Street View all over the world. Most places look like a suburb of Houston. > >China just did a sample return from the backside of the moon. Why?