- A Swedish hobbyist was fined 13,600 kronor and had his radioactive materials confiscated after asking the Radiation Safety Authority whether his home experiments were legal, illustrating the risks of regulatory inquiry in citizen science.  
- Channel member darsie maintains a personal collection of tritium, americium, beryllium, thorium, radium, and uranium (photo: http://bksys.at/bernhard/img/radioactives.jpg) and is incrementally building a Farnsworth–Hirsch fusor.  
- nmz787 is constructing a 1 kW, 13.56 MHz RF plasma chamber inside a wheeled server rack to serve as a Faraday cage; discussion centered on sourcing 19-inch rack shelves strong enough for 80 lb equipment.  
- The “LackRack” phenomenon—repurposing a $7 IKEA Lack table as a 19-inch rack (wiki: https://wiki.eth0.nl/index.php/LackRack)—was cited as a low-cost but load-limited alternative to commercial steel racks.  
- Hackaday post shared: a DIY 4-K projector built from a salvaged Sony smartphone 4-K LCD panel, stripped of its backlight and mounted at 90° to the phone body (https://hackaday.com/2020/06/22/a-true-4k-projector-from-scrap-ebay-components/).