Sealed Packs of Pokémon Cards Give Up Their Secrets Without Opening Them
https://hackaday.com/2024/07/20/sealed-packs-of-pokemon-cards-give-up-their-secrets-without-opening-them/

[Ahron Wayne] succeeded in something he’s been trying to accomplish for some time: figuring out what’s inside a sealed Pokémon card packet without opening it. There’s a catch, however. It …read more (https://hackaday.com/2024/07/20/sealed-packs-of-pokemon-cards-give-up-their-secrets-without-opening-them/)

Do Your Research
https://hackaday.com/2024/07/20/do-your-research/

We were talking about a sweet hack this week, wherein [Alex] busts the encryption for his IP web cam firmware so that he can modify it later. He got a …read more (https://hackaday.com/2024/07/20/do-your-research/)

2024 Business Card Challenge: CardTunes Bluetooth Speaker
https://hackaday.com/2024/07/20/2024-business-card-challenge-cardtunes-bluetooth-speaker/

A business card form factor can be quite limiting, but that didn’t stop [Schwimmflugel] from creating CardTunes, an ESP32-based Bluetooth audio speaker that tried something innovative to deliver the output. …read more (https://hackaday.com/2024/07/20/2024-business-card-challenge-cardtunes-bluetooth-speaker/)

This Vintage Computing Device is No Baby Food
https://hackaday.com/2024/07/20/this-vintage-computing-device-is-no-baby-food/

Today, if you want a computer for a particular task, you go shopping. But in the early days of computing, exotic applications needed custom computers. What’s more is that with …read more (https://hackaday.com/2024/07/20/this-vintage-computing-device-is-no-baby-food/)

New Additive Manufacturing Contenders: HIP and Centrifugal Printing
https://hackaday.com/2024/07/20/new-additive-manufacturing-contenders-hip-and-centrifugal-printing/

Additive Manufacturing (AM) is a field of ever-growing importance, with many startups and existing companies seeking to either improve on existing AM technologies or market new approaches. At the RAPID …read more (https://hackaday.com/2024/07/20/new-additive-manufacturing-contenders-hip-and-centrifugal-printing/)

Working Through The Art of Electronics Exercises
https://hackaday.com/2024/07/20/working-through-the-art-of-electronics-exercises/

[The Engineering Experience] has an ambitious series of videos. He’s working through circuit examples from the awesome book “The Art of Electronics.” In the latest installment, he’s looking at a …read more (https://hackaday.com/2024/07/20/working-through-the-art-of-electronics-exercises/)

Using Femtosecond Laser Pulses to Induce Metastable Hidden States in Magnetite
https://hackaday.com/2024/07/20/using-femtosecond-laser-pulses-to-induce-metastable-hidden-states-in-magnetite/