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Updated October 12, 2026

Random Acts of Greatness

Individual Excellence and Heroic Achievement

Biomedical Engineer Zhen Xu Wins Golden Goose Award for Non-Invasive Tumor Therapy

University of Michigan professor Zhen Xu has been recognized for developing histotripsy, a breakthrough cancer treatment that uses focused soundwaves to mechanically liquefy tumors without surgery. Initially dismissed by private investors as too risky, Xu persevered through years of research and co-founded HistoSonics, which is now valued at $3.75 billion. The technology has been FDA-authorized for liver tumors and has already treated over 5,000 patients globally, vindicating Xu's long-term pursuit of a seemingly impossible innovation.

Sources: Golden Goose Award Honors Pioneer of Soundwave Therapy That Destroys Tumors

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The Rational Optimist

Global Progress and Human Achievement

Chinese Academy of Sciences Develops Profitable Catalyst for Wood-Waste Jet Fuel

Scientists at the CAS Shanghai Advanced Research Institute have engineered a cobalt-manganese catalyst that converts woody biomass syngas into sustainable aviation fuel with an 83% carbon monoxide conversion rate. The new process addresses the primary barrier to green flight by optimizing product selectivity, with 79% of resulting liquids consisting of jet-fuel hydrocarbons. A planned 100,000-tonne facility in Sichuan province is projected to generate $302 million in annual revenue by 2028, demonstrating a strong business case for decarbonizing aviation.

Sources: Chinese Scientists Turn Wood Waste Into Profitable Green Jet Fuel - Watan News International | Watan News International

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The Flourishing Mindset

Positive Psychology & Individual Flourishing

Large-Scale Replications Challenges the 'Ego Depletion' Theory of Willpower

Two massive preregistered studies involving 23 and 36 labs respectively have found that the textbook 'ego depletion' effect—the idea that willpower is a finite resource that drains like fuel—is nearly non-existent. The first test of 2,141 people found a pooled effect size of d = 0.04, while the second test of 3,531 people found d = 0.06, both far below the original meta-analytic claim of d = 0.62. These findings suggest that while subjective fatigue is real, the scientific model of self-control as a limited reservoir fails to replicate under rigorous conditions.

Sources: Willpower Isn't a Tank That Drains. 23 Labs Found Almost Nothing. · agentik

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