The Download: sodium-ion batteries and China’s bright tech future

Sodium-ion batteries are emerging as a promising alternative to lithium-ion batteries due to their abundance and lower cost. These batteries are gaining traction in both electric vehicles and grid storage systems. Meanwhile, Chinese tech companies showcased a wide range of innovations at CES, signaling a bright future for tech development in China. Additionally, a company called Unlimited Bio is conducting clinical trials for gene therapies targeting muscle growth, erectile dysfunction, and longevity, although some experts express skepticism about the trial's potential impact.