China’s recent “Detailed Implementation Rules for Subsidies for Automobile Trade-ins” measure has shortened the lifespan of electric vehicles (EVs) eligible for scrapping to 6 years (registered before April 30, 2018), allowing owners to receive a subsidy of CNY7,000 for trading in their old vehicles to purchase new ones.

In a bold move to bolster its position in the fiercely competitive AI and data center markets, AMD has acquired ZT Systems for US$4.9 billion. This strategic acquisition signals AMD’s intent to close the gap with Nvidia and marks the latest in a series of acquisitions and corporate investments supporting its AI strategy.

As smartphone camera resolutions continue to improve, lenses inevitably become thicker, impacting the weight of the devices. Market rumors suggest that Apple has been researching metalens technology over the past few years, with plans to initially use it to replace the plastic lenses in the iPad’s Face ID system. Metalens technology could debut in the Face ID of the iPhone 16 Pro and flagship models as early as 2024.

There are four fundamental forces in nature, ranked from strongest to weakest: strong interactions, electromagnetic interactions, weak interactions, and gravity. While nuclear energy is associated with strong interaction, the advancements of 20th and 21st-century civilization have largely been driven by applications of electromagnetic interaction.