Tesla’s Megapack Battery Burned for Days in Grid Storage Fire
https://hackaday.com/2021/08/12/teslas-megapack-battery-burned-for-days-in-grid-storage-fire/

Lithium rechargeable batteries have been heralded for their high-density energy storage, enabling all manner of technologies to come to fruition. From drones to practical electric cars to large-scale grid storage, …read more (https://hackaday.com/2021/08/12/teslas-megapack-battery-burned-for-days-in-grid-storage-fire/)

A Digital White Cane for the Visually Impaired
https://hackaday.com/2021/08/12/a-digital-white-cane-for-the-visually-impaired/

The white cane (and its many variants) is an everyday carry for many visually impaired people. This low-tech tool allows those afflicted by visual impairment to safely navigate the world …read more (https://hackaday.com/2021/08/12/a-digital-white-cane-for-the-visually-impaired/)

Incredibly Slow Films, Now Playing in Dazzling Color
https://hackaday.com/2021/08/12/incredibly-slow-films-now-playing-in-dazzling-color/

Back in 2018 we covered a project that would break a video down into its individual frames and slowly cycle through them on an e-paper screen. With a new image …read more (https://hackaday.com/2021/08/12/incredibly-slow-films-now-playing-in-dazzling-color/)

How to Make Resin Prints Crystal Clear
https://hackaday.com/2021/08/12/how-to-make-resin-prints-crystal-clear/

[Matou] has always been entranced by the beauty of natural crystal formations [and has long wished for a glowing crystal pendant]. Once he got a resin-based 3D printer, he was …read more (https://hackaday.com/2021/08/12/how-to-make-resin-prints-crystal-clear/)

Arduino Finds Treasure
https://hackaday.com/2021/08/12/arduino-finds-treasure/

A beach is always a relaxing summer vacation destination, a great place to hang out with a drink and a book or take a swim in the ocean. For those …read more (https://hackaday.com/2021/08/12/arduino-finds-treasure/)

Virtual Racers Battle it Out on Portable WS2812 Track
https://hackaday.com/2021/08/12/virtual-racers-battle-it-out-on-portable-ws2812-track/

Sure modern video games are impressive, but you certainly don’t need a 4K display or high speed Internet connection to have a good time. For a perfect example, that a …read more (https://hackaday.com/2021/08/12/virtual-racers-battle-it-out-on-portable-ws2812-track/)

No Hole in One: Perseverance Strikes Out on First Mars Core Attempt
https://hackaday.com/2021/08/13/no-hole-in-one-perseverance-strikes-out-on-first-mars-core-attempt/