The End of the Steam Age? China’s Breakthrough CO2 Generator

Using supercritical CO2 instead of water for steam engines, we can more efficiently make electricity. They can be built anywhere and work better because the CO2 is like a water and a gas. China currently leads this technology race.

https://www.youtube.com/watch?v=BNDrC6fkjf0

When Russian Engineers Tested China’s Su-27 Copy — They Refused to Fly It Back to Moscow

When Russia licensed China to manufacture their own Su-27s, China broke the contract by reverse engineering the aircraft, making improvements, and then building them completely on their own, stealing Russian technologies.

https://www.youtube.com/watch?v=vt7QIlN87TY

Venezuela strike marks a turning point for US cyber warfare

“Internet tracking group NetBlocks reported a loss of internet connectivity in Caracas that occurred around the same time as power cuts in the country. Venezuela’s electric energy ministry said Monday that power cuts in some areas of the country were due to U.S. attacks.

Chinese-made radar systems and Russian-made air defense systems were also reportedly disrupted during the strikes, hampering the Venezuelan government’s ability to effectively respond.

In a statement, a Space Command spokesperson declined to comment on details of its operations, but noted that “space-based capabilities such as Positioning, Navigation and Timing and satellite communications are foundational to all modern military activities,” and that “U.S. Space Command possesses the means and willingness to employ combat-credible capabilities that deter and counter our opponents.”

These efforts point to a more aggressive use of U.S. military technology and cyber expertise in foreign operations — a shift that the administration has repeatedly touted since Trump’s first term. In 2018, a classified national security policy memorandum was signed, expanding the Pentagon’s authorities to conduct offensive cyber strikes. This policy was later refined under the Biden administration.

Joshua Steinman, who served as senior director for cyber on the National Security Council under the first Trump administration, said that the Venezuela strikes demonstrate that the U.S. “is finally in a place where we can use cyber as a tool of national power.””

https://www.politico.com/news/2026/01/07/venezuela-us-cyber-warfare-00713507

China’s EUV Manhattan Project and Export Control Mythbusting with Chris McGuire

Chip restrictions on China appear to work because China is obsessed with asking US administrations to lift the restrictions, and because the Chinese companies say the restrictions slow their progress.

https://www.youtube.com/watch?v=aU4DT9UxK00

She blew the whistle at Meta. Then her career fell apart.

“Eisenstat, Facebook’s former head of election integrity, alleged the social media platform allowed political operatives to mislead the public with sophisticated ad-targeting tools in a 2019 op-ed. Meta has argued that these ad policies were to prevent censorship of political speech.

It was hard to find a new job. Eisenstat said she would routinely interview with senior managers who would later ghost her. One institution courted her for months for a leadership role but then told her they wouldn’t hire her. That day, the organization announced a major donation from the philanthropic organization of Facebook CEO Mark Zuckerberg and his wife, Priscilla Chan.

many whistleblowers say coming forward has unexpectedly derailed their lives. They say they became isolated among their colleagues, suffered severe professional damage, or were pushed out of the industry altogether. For a generation that entered Silicon Valley with a sense of idealism, viewing tech giants as mission-driven organizations seeking to improve the world, the cold reception to what they consider truth-telling has come as a shock.”

https://www.yahoo.com/news/articles/tech-whistleblowers-face-million-dollar-150822546.html

Why America’s massive defense budget just isn’t enough

The US military is weakening compared to its peers and is too heavily relying on aging legacy systems. US military spending is incredibly low compared to the Cold War. If the US doesn’t remain the strongest country, then the US, for all its flaws, will look like an angel compared to the authoritarian countries who will replace the US.

https://www.youtube.com/watch?v=r0TTtD8l9lI