https://stream.echo6.co/videos/watch/809e9e62-96fd-46cd-bac3-c2ad664d4f10 It's impressive when a product designed in 1999 is still being made. This confirms my suspicion that the new units do have retro circuitry. They've changed very little over time. These are battery operated units that use a controlled electrical discharge to convert oxygen into ozone in little bursts. They are used to keep refrigerators fresh smelling and reduce the risk of mould or bacteria affecting the surface of food. They can also be used in small cupboards to add trace ozone to the air. If you enjoy these videos you can help support the channel with a dollar for coffee, cookies and random gadgets for disassembly at:- http://www.bigclive.com/coffee.htm This also keeps the channel independent of YouTube's advertising algorithms allowing it to be a bit more dangerous and naughty. #ElectronicsCreators Wed, 15 Apr 2026 09:22:51 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/809e9e62-96fd-46cd-bac3-c2ad664d4f10 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.