2026-05-10T21:23:59Z https://yabu.me FAFO Updates https://yabu.me/npub13aqg5tdalk503xdhugxk628gmekq2sedcelfcftln2rfrle4c0ds8d8g2u https://social.fa-fo.de/system/accounts/avatars/112/852/501/835/975/984/original/44f4eb7d9ea9b5ee.png https://social.fa-fo.de/system/accounts/avatars/112/852/501/835/975/984/original/44f4eb7d9ea9b5ee.png https://yabu.me/nevent1qqsf94044ndau7k4lp2r5gxa50g9ktzm7aqzk3c29avspx5azsl4kaqzyz85pz3dhh7637yekl3q6mfgar0xcp2r9hr8a8p907dgdy0lxhpakx8ltne amogus-scale features now possible at fafo<br/><br/>(behold, the sharpie lift-off process: scribble your substrate with a sharpie, deposit Al, dissolve sharpie with acetone)<br/> <img src="https://social.fa-fo.de/system/media_attachments/files/116/393/437/444/359/101/original/56b0c69e629739d1.png"> <br/> 2026-04-12T19:43:46Z https://yabu.me/nevent1qqstcsx4ean6mdrm4252mt78nt6j9yt55z4lk0ndcf9e47eknur5c0czyz85pz3dhh7637yekl3q6mfgar0xcp2r9hr8a8p907dgdy0lxhpak920xf3 fafo logistics: &#34;poor decisions, delivered fast&#34;<br/> <img src="https://social.fa-fo.de/system/media_attachments/files/116/303/731/400/245/406/original/cc2eeb599821d108.jpg"> <br/> 2026-03-27T23:29:44Z https://yabu.me/nevent1qqs8dsw5fassjqcr07usk8gxuy7xa5yacdstcsvcjvy0265tkr7ag8czyz85pz3dhh7637yekl3q6mfgar0xcp2r9hr8a8p907dgdy0lxhpak3th0qy You! Yes, you, at #39C3 ! Come to our self-organized-session-talk thing!<br/><br/>“FAFO: How we stopped worrying and bought an Electron Microscope”<br/><br/>SoS Stage H, at 00:01 on day 3 (so in ~34 hours after this was posted).<br/><br/>More details: <a href="https://events.ccc.de/congress/2025/hub/en/room/detail/sos-stage-h/">https://events.ccc.de/congress/2025/hub/en/room/detail/sos-stage-h/</a><br/> <img src="https://social.fa-fo.de/system/media_attachments/files/115/791/664/794/123/258/original/c039eb468ede2645.png"> <br/> 2025-12-27T13:03:41Z https://yabu.me/nevent1qqswaj2tgkkeqdapvrjyql53gzr4nznexrp9w0e3frecjz55wvul0mgzyz85pz3dhh7637yekl3q6mfgar0xcp2r9hr8a8p907dgdy0lxhpakccps8w In reply to <a href='/nevent1qqswecs868rtm2flst6uxjhcf3dw23x3d8n8yl268ym7y89tlz96ghszqnh7l'>nevent1q…nh7l</a><br/>_________________________<br/><br/>Zoomed in, taken via external scan. Sorry, no scale, need to write/find a better conversion tool.<br/> <img src="https://social.fa-fo.de/system/media_attachments/files/115/679/160/300/690/108/original/350e467126b477ef.png"> <br/> <img src="https://social.fa-fo.de/system/media_attachments/files/115/679/168/903/621/417/original/62cf210f49edaa43.png"> <br/> <img src="https://social.fa-fo.de/system/media_attachments/files/115/679/173/050/922/429/original/086a226a172f0cbe.png"> <br/> 2025-12-07T16:15:27Z https://yabu.me/nevent1qqswecs868rtm2flst6uxjhcf3dw23x3d8n8yl268ym7y89tlz96ghszyz85pz3dhh7637yekl3q6mfgar0xcp2r9hr8a8p907dgdy0lxhpak0gfrn3 In reply to <a href='/nevent1qqsf4fq227ym5klc44u4ql8c7xhe9a6jxq0wjyrstgenqs6ww6yjzzqz72z2e'>nevent1q…2z2e</a><br/>_________________________<br/><br/>x60 magnification, BSE, taken on Zeiss DSM directly.<br/> <img src="https://social.fa-fo.de/system/media_attachments/files/115/679/141/379/769/406/original/226299465a847f3d.png"> <br/> 2025-12-07T16:08:22Z https://yabu.me/nevent1qqsf4fq227ym5klc44u4ql8c7xhe9a6jxq0wjyrstgenqs6ww6yjzzqzyz85pz3dhh7637yekl3q6mfgar0xcp2r9hr8a8p907dgdy0lxhpak8kjfrw In reply to <a href='/nevent1qqswgrn0e0zuu6992kjc3x20tzsxf70dcmjturx6k9emv00ne9e5unq4m6fld'>nevent1q…6fld</a><br/>_________________________<br/><br/>Mounted on the SEM stage.<br/> <img src="https://social.fa-fo.de/system/media_attachments/files/115/679/134/647/781/731/original/01cf9abdf75947b8.jpg"> <br/> 2025-12-07T16:05:52Z https://yabu.me/nevent1qqswgrn0e0zuu6992kjc3x20tzsxf70dcmjturx6k9emv00ne9e5unqzyz85pz3dhh7637yekl3q6mfgar0xcp2r9hr8a8p907dgdy0lxhpak87jver Today at FAFO: hitting rocks (in this case pyrite) with a hammer and then putting it under a SEM.<br/> <img src="https://social.fa-fo.de/system/media_attachments/files/115/679/124/897/793/536/original/987856050d6d0107.png"> <br/> 2025-12-07T16:03:16Z https://yabu.me/nevent1qqsfnr3axzec6j6ktg85x76ceq6cpv8wzm4p4d4xl97udzn2m5kpe8czyz85pz3dhh7637yekl3q6mfgar0xcp2r9hr8a8p907dgdy0lxhpakrrzfqa Hello!<br/><br/>Do you have too much money? Would you like to give us some of that money?<br/><br/>Well, we&#39;ve got quite the news for you: we can now accept donations! And if you&#39;re in Germany, you can tax deduct them, too.<br/><br/><a href="https://wiki.fa-fo.de/orga:donate">https://wiki.fa-fo.de/orga:donate</a><br/><br/>All of your donations will go towards our statutory goals. In practice that means you&#39;ll be eg. funding equipment and supplies for our DIY semiconductor research.<br/><br/>(note: we will _probably not_ spend this money on golden-plated gardena couplings) 2024-11-22T23:50:01Z https://yabu.me/nevent1qqsz2djuy33nqrg8a9x75ndm4m9s50ww6m7tt4x8qz39z36dewh038czyz85pz3dhh7637yekl3q6mfgar0xcp2r9hr8a8p907dgdy0lxhpakn9p84r <img src="https://social.fa-fo.de/system/media_attachments/files/113/393/126/637/399/553/original/6cb38fef1c048885.png"> <br/> 2024-10-29T22:43:46Z https://yabu.me/nevent1qqsdkaxxqy8v259lhgu47p9nxjcsjuzay37hrhpsl79c7vglzatqv4szyz85pz3dhh7637yekl3q6mfgar0xcp2r9hr8a8p907dgdy0lxhpakwdr0jq In reply to <a href='/nevent1qqs0gzn9kjpl2mq22w9x6qlsjdx7za0yy9jgp8ryr6qp35v0c9eyjzshurd6w'>nevent1q…rd6w</a><br/>_________________________<br/><br/>You know, this actually isn&#39;t too bad.<br/> <img src="https://social.fa-fo.de/system/media_attachments/files/113/392/914/650/013/536/original/56906d0df0a7ecf2.png"> <br/> 2024-10-29T21:50:00Z https://yabu.me/nevent1qqs0gzn9kjpl2mq22w9x6qlsjdx7za0yy9jgp8ryr6qp35v0c9eyjzszyz85pz3dhh7637yekl3q6mfgar0xcp2r9hr8a8p907dgdy0lxhpaky6gunz In reply to <a href='/nevent1qqsv3wzdw7guacxhe3ej6pmkhzj9qc3vs2qyvpt7twxwnqvj83vfyvq0wzx2q'>nevent1q…zx2q</a><br/>_________________________<br/><br/>Photographic proof of Science happening<br/> <img src="https://social.fa-fo.de/system/media_attachments/files/113/392/898/073/114/849/original/9e0b970d2fe045bf.png"> <br/> 2024-10-29T21:45:47Z https://yabu.me/nevent1qqsv3wzdw7guacxhe3ej6pmkhzj9qc3vs2qyvpt7twxwnqvj83vfyvqzyz85pz3dhh7637yekl3q6mfgar0xcp2r9hr8a8p907dgdy0lxhpaksljt28 In reply to <a href='/nevent1qqsweg7yymn9san76tp9nrnq97lv0vmdzafrnf0ftt2eejezszp3qac39aa5g'>nevent1q…aa5g</a><br/>_________________________<br/><br/>Let&#39;s find out!<br/> <img src="https://social.fa-fo.de/system/media_attachments/files/113/392/891/549/535/208/original/a768fd9be71a93db.png"> <br/> 2024-10-29T21:44:06Z https://yabu.me/nevent1qqsykgpr35zl7ejwrdnj9y32gdny76fctt2m92e25d2v2883804mwcczyz85pz3dhh7637yekl3q6mfgar0xcp2r9hr8a8p907dgdy0lxhpakrly060 In reply to <a href='/nevent1qqsxl64g3pzvmavycqr27kunfav9zp0zyg7wls20talk290ueeggs7gjgfus0'>nevent1q…fus0</a><br/>_________________________<br/><br/>Sorry... is this better?<br/> <img src="https://social.fa-fo.de/system/media_attachments/files/113/392/746/119/074/246/original/4c288436b487299b.png"> <br/> 2024-10-29T21:06:54Z https://yabu.me/nevent1qqsz6cfa0a3tlheq3s3r4susanpfp6mx7l3q4xk4xfy7znx0q9l86cgzyz85pz3dhh7637yekl3q6mfgar0xcp2r9hr8a8p907dgdy0lxhpak26fgwc FAFO presents: Gardena to ISO KF 16 High Vacuum adapter.<br/> <img src="https://social.fa-fo.de/system/media_attachments/files/113/392/635/421/930/584/original/f10b6f8e7408d096.png"> <br/> <img src="https://social.fa-fo.de/system/media_attachments/files/113/392/636/243/394/162/original/4c0b1062a7239c7e.png"> <br/> <img src="https://social.fa-fo.de/system/media_attachments/files/113/392/637/096/915/994/original/79b92117f30859da.png"> <br/> 2024-10-29T20:41:44Z https://yabu.me/nevent1qqsfc29fzgwvu8kw4xv2xcfhpz2sqfq3zzu6wzmrzkkgm8xedrqyu4qzyz85pz3dhh7637yekl3q6mfgar0xcp2r9hr8a8p907dgdy0lxhpak4awdvr Today our PDP11 learned its first important lesson: You need to FA to FO! Bare metal C code with a custom asm trampoline, no stdlib, cross-compiled for pdp11 from gcc-14.2 on macOS arm64, exported as a paper tape of all things, loaded via remote desktop to a windows machine that loads it via serial into RAM via the ODT mode. Almost just like in the old days. Almost.<br/> <img src="https://social.fa-fo.de/system/media_attachments/files/113/330/822/323/629/709/original/7b98b6750f34fe26.png"> <br/> 2024-10-18T22:40:02Z https://yabu.me/nevent1qqsda8thh7srr6sund85tqz7u3a6e8nwmccxrl6lu3lc5rd4an9nx7gzyz85pz3dhh7637yekl3q6mfgar0xcp2r9hr8a8p907dgdy0lxhpakfjn6hq we get signal<br/> <img src="https://social.fa-fo.de/system/media_attachments/files/113/284/813/649/278/939/original/7d2a83bea3ed2828.png"> <br/> <img src="https://social.fa-fo.de/system/media_attachments/files/113/284/846/486/519/821/original/c3922d4d73c4f88e.jpeg"> <br/> 2024-10-10T19:46:57Z https://yabu.me/nevent1qqs2r6a4gn9g6pgr35lkecw6gdw68gav92g3eln60rr3nrdv395jh8qzyz85pz3dhh7637yekl3q6mfgar0xcp2r9hr8a8p907dgdy0lxhpak0zf5nj nice and clean<br/><br/>(please ignore the slight surface rust issue on the o-ring mating surface)<br/><br/>(please also ignore the caked on tar on the core)<br/> <img src="https://social.fa-fo.de/system/media_attachments/files/113/181/832/855/160/330/original/5efcf87951118aa1.png"> <br/> <img src="https://social.fa-fo.de/system/media_attachments/files/113/181/833/228/844/098/original/15044eeac71c595d.png"> <br/> <img src="https://social.fa-fo.de/system/media_attachments/files/113/181/833/708/214/987/original/fe3b3dcad1dff67a.png"> <br/> 2024-09-22T15:11:07Z https://yabu.me/nevent1qqspx3v4s3nyesxwufjdkq5wctw84cjgz0gt5f6k52jtv2d2558d4sszyz85pz3dhh7637yekl3q6mfgar0xcp2r9hr8a8p907dgdy0lxhpakkpluym In reply to <a href='/nevent1qqsrqtjgf2y3rrwg2y9875jn6lzd7xhfj2ur90yxfl7n3svqmmffrqste0g8t'>nevent1q…0g8t</a><br/>_________________________<br/><br/> <img src="https://social.fa-fo.de/system/media_attachments/files/113/181/608/390/110/679/original/a1f5bfbe477ea68b.png"> <br/> 2024-09-22T14:03:37Z https://yabu.me/nevent1qqsrqtjgf2y3rrwg2y9875jn6lzd7xhfj2ur90yxfl7n3svqmmffrqszyz85pz3dhh7637yekl3q6mfgar0xcp2r9hr8a8p907dgdy0lxhpakcuj7w9 ⚠️ Prohibited anhydrous boot! ❌ 💦 🥾<br/> <img src="https://social.fa-fo.de/system/media_attachments/files/113/181/549/746/632/120/original/64037746d49ee205.png"> <br/> <img src="https://social.fa-fo.de/system/media_attachments/files/113/181/550/117/816/518/original/4814644e671d3677.png"> <br/> 2024-09-22T14:00:16Z