Australia’s Soft Plastic Recycling Debacle
https://hackaday.com/2022/12/15/australias-soft-plastic-recycling-debacle/

We’ve all been told to cut back on waste to help prevent environmental crisis on Earth. Reducing waste helps reduce the need to spend time and energy digging up fresh …read more (https://hackaday.com/2022/12/15/australias-soft-plastic-recycling-debacle/)

Sonos Speakers Free to Sing Again
https://hackaday.com/2022/12/15/sonos-speakers-free-to-sing-again/

Screen capture from the feature video
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2022/12/sonos-feature.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/12/sonos-feature.png?w=800">Over at the EEVBlog, [Dave Jones] takes a second look at the Sonos Play 5 Gen 1 that he rescued from the dumpster recently. Despite being solidly built, [Dave] discovered …read more (https://hackaday.com/2022/12/15/sonos-speakers-free-to-sing-again/)

Supercon 2022: Sam Mulvey Shows You How To FM Radio
https://hackaday.com/2022/12/15/supercon-2022-sam-mulvey-shows-you-how-to-fm-radio/

Sam Mulvey built his own radio station in Tacoma, WA. Is there a better way to meld ham radio practice with a colossal number of DIY electrical and computer projects? …read more (https://hackaday.com/2022/12/15/supercon-2022-sam-mulvey-shows-you-how-to-fm-radio/)

3D Printed Gadgets Make Lab Work Easier
https://hackaday.com/2022/12/15/3d-printed-gadgets-make-lab-work-easier/

If you’ve worked in a bio or chem lab, you’ve probably found yourself handling all manner of plastic. Test tubes, fixtures, clamps — there’s a cavalcade of this stuff that …read more (https://hackaday.com/2022/12/15/3d-printed-gadgets-make-lab-work-easier/)

Top Up Your Teapot in Time With This E-ink Tea Timer
https://hackaday.com/2022/12/15/top-up-your-teapot-in-time-with-this-e-ink-tea-timer/

Whether you’re a tea aficionado or just a casual drinker, it’s important to pay attention to your brewing times: too short and you’re just drinking hot water, too long and …read more (https://hackaday.com/2022/12/15/top-up-your-teapot-in-time-with-this-e-ink-tea-timer/)

Building a Chain Drive Differential From Junkyard Parts
https://hackaday.com/2022/12/15/building-a-chain-drive-differential-from-junkyard-parts/

A differential is a very useful thing for a vehicle. It allows two driven wheels to rotate at different speeds, such as when going around a corner. [Workshop From Scratch] …read more (https://hackaday.com/2022/12/15/building-a-chain-drive-differential-from-junkyard-parts/)

Retrotechtacular: A 1960s Look at the 21st Century Home
https://hackaday.com/2022/12/15/retrotechtacular-a-1960s-look-at-the-21st-century-home/