https://www.youtube.com/watch?v=RA1ZdsIMY7Q
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2022/04/Snap-2022-04-09-at-21.29.11-featured.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/04/Snap-2022-04-09-at-21.29.11-featured.png?w=800">[Advanced Tinkering] needed a source of fresh ozone for some future chemistry related projects, and since buying an off-the-shelf unit would be, well, just plain boring, it was obvious what …read more (https://hackaday.com/2022/04/10/a-super-simple-diy-ozone-generator/)

Robotic Boat Rides High On PVC Pipe Pontoons
https://hackaday.com/2022/04/10/robotic-boat-rides-high-on-pvc-pipe-pontoons/

If you want to build your own rover, there’s plenty of cheap RC trucks out there that will provide a serviceable chassis to work with. Looking to go airborne with …read more (https://hackaday.com/2022/04/10/robotic-boat-rides-high-on-pvc-pipe-pontoons/)

Hackaday Links: April 10, 2022
https://hackaday.com/2022/04/10/hackaday-links-april-10-2022/

A funny thing happened on the way to the delta. The one on Jezero crater on Mars, that is, as the Perseverance rover may have captured a glimpse of the …read more (https://hackaday.com/2022/04/10/hackaday-links-april-10-2022/)

Boards For Playful Exploration Of Digital Protocols
https://hackaday.com/2022/04/10/boards-for-playful-exploration-of-digital-protocols/

Teaching people efficiently isn’t limited to transmitting material from one head to another — it’s also about conveying the principles that got us there. [Mara Bos] shows us a toolkit …read more (https://hackaday.com/2022/04/10/boards-for-playful-exploration-of-digital-protocols/)

Coin Acceptors are Higher-Tech Than You Think
https://hackaday.com/2022/04/10/coin-acceptors-are-higher-tech-than-you-think/

Coin-operated machines have a longer history than you might think. Ancient temples used them to dispense, for example, holy water to the faithful in return for their coins. Old payphones …read more (https://hackaday.com/2022/04/10/coin-acceptors-are-higher-tech-than-you-think/)

Swing Gate Motors Come To Help For Opening A Giant Servery Window
https://hackaday.com/2022/04/11/swing-gate-motors-come-to-help-for-opening-a-giant-servery-window/

[Martin Roberts] wrote to us, telling us about a build that his company, [Ocean View Workshop], was tasked with. Creating a four meter wide window able to open vertically is …read more (https://hackaday.com/2022/04/11/swing-gate-motors-come-to-help-for-opening-a-giant-servery-window/)

This End Table Conceals A Close Encounter
https://hackaday.com/2022/04/11/this-end-table-conceals-a-close-encounter/

If you’re of a Certain Age, perhaps you had a train set as a child. An oval of track, a loco, and some rolling stock; it matters not whether it …read more (https://hackaday.com/2022/04/11/this-end-table-conceals-a-close-encounter/)