The Better Stack channel demonstrates how to reduce Docker image sizes from 1.2 GB to 10 MB. By utilizing lightweight Alpine images, optimizing layers, and employing multistage builds, the creator shows effective space-saving techniques. Additionally, tools like Dive and Slim are highlighted for efficient container management. The video has already reached 285,265 views and 11,520 likes.

Mateusz Chrobok reports on the intriguing presentation 'Illegal Instructions' where researchers Fabian Bräunlein and Luca Melette discovered threats associated with remote control of streetlights. Their studies reveal that a seemingly simple technology conceals potential gaps that could lead to destabilization of the entire European energy grid. By understanding how these systems operate, they may lead to remote management of specific areas and their disconnections. According to the time of this article's writing, the video had 111,743 views and 4,679 likes.

Mateusz Chrobok's new video explores the story of one of the largest cyberheists, which took place in February 2016 at the Bangladesh Bank. Hackers, utilizing the SWIFT system, attempted to steal nearly a billion dollars with sophisticated phishing tactics and month-long reconnaissance of the bank's infrastructure. Though part of the money was blocked due to mistakes, approximately 60 million dollars was successfully transferred to the Philippines. In light of these events, the importance of effective security systems in banking is once again highlighted.

The Elektron channel invites viewers to build a radio in a straw, using the RDA5807 chip and ATtiny10 microcontroller. The author outlines the PCB-making process step-by-step, focusing on home methods. Programming the microcontroller is crucial for the radio’s operation. The entire project fits into a drinking straw, making it quite interesting. As of this writing, the video has garnered 17249 views and 1161 likes.

On the Tin Foil Hat channel, the author showcased an innovative project on a mechanical display able to hold information without power. They created their own display by blending traditional and modern technologies, resulting in a functional device. The display functions correctly and offers numerous features like counters and clocks, with the author using ESP8266 for added interactivity. Overall, the project has attracted significant attention, achieving 813337 views and 33075 likes.

Adam Śmiałek discusses the history of the computer mouse in his latest episode, starting with the era of ball mice. He evokes nostalgic memories about the importance of cleaning the device, reflecting on how mice became essential in the early nineties usage of computers. He talks about the technology evolution, connector changes, and the mechanisms of mice. Adam finishes with an invitation to subscribe to the channel. The statistics show 34,369 views and 2,445 likes.

The Developers Digest channel highlighted the new feature of Chat GPT 4.0, which allows for scheduling reminders and recurring tasks. The video discusses various use cases, including weather reminders and the latest AI news notifications. The presenter emphasizes the future potential of AI, including autonomous agents on the workforce by 2025. Viewers are encouraged to share their thoughts on this new functionality. As of this article's publication, the video has 146735 views and 1310 likes, indicating strong interest in the topic.

Patrick Spence, the longtime CEO of Sonos, resigned after a disastrous app launch that cost the company hundreds of millions. The decision to fully rewrite the mobile app in Flutter disregarded engineer warnings, leading to his dismissal. The new CEO immediately fired the chief product officer. As of January 15, 2025, the tech industry faces a complicated landscape.

In the latest material from Jesień Linuksowa, Tomasz Zieliński discusses his experiences with Polish offices, particularly regarding the random case allocation system in Polish courts. The presentation addresses technical challenges linked to data processing and available tools, as well as issues of transparency and system compliance. Tomasz emphasizes the importance of public information access and shares statistics indicating 5225 views and 239 likes at the time of writing.

Jakub 'unknow' Mrugalski shows on his channel how to configure a project in Clod by creating a task list for 2025. He uses the Make app for automation and integration with Google Drive. This allows him to efficiently manage priorities and delegate tasks. The video currently has 6068 views and 282 likes, indicating great interest in his content.