Cracking the code on ultra-secure, high-speed data transmission
Why it matters: Chinese researchers hit a significant data-transfer milestone by transmitting data at one terabit per second over 1,200 kilometers of optical fiber, with encryption embedded directly into the light signal. This approach eliminates any added layers of software-based security – something the global telecom industry has struggled to achieve for years.
75% of all electronics are tested at labs located inside China
Cutting corners: Not content with banning sales of high-end AI chips to China and imposing 145% tariffs on many imports from the country, the US government is now trying to stop companies from using Chinese labs to test electronic devices available in the United States.
The battery tech means to outpace Tesla, BYD, and the rest of the pack
Forward-looking: CATL has announced a series of breakthroughs that could reshape the EV industry, promising batteries that are cheaper, lighter, faster to recharge, and more resilient in extreme temperatures, all while extending driving range. The company, which supplies a third of the world's EV batteries to major automakers including GM and Tesla's Shanghai plant, unveiled these just ahead of the Shanghai Auto Show.
Humanoid robots of all shapes and sizes were on display
What just happened? It appears that one thing humanoid robots still can't do better than their human counterparts is long-distance running. This fact was illustrated during a half-marathon in Beijing, China, over the weekend, when most of the competing robots fell over, fell apart, or failed to finsih.
In context: We imagine most of you are familiar with all the major wireless standards – so familiar, in fact, that it's become boring. We don't write much about them anymore, beyond the usual speculation around 6G, there just not that much worth saying. But on our recent trip to Mobile World Congress, we came across something genuinely new in the space. New to the point of feeling almost magical – a new wireless standard.
Back and Forth: President Trump has announced a 90-day pause on new tariffs against all countries except China, just a week after what experts called a "nuclear bomb" on global trade. Global reciprocal tariffs have been reduced to 10%, while anti-China taxes have surged to a historic 125%.
In context: President Trump's 104% tariff on goods imported from China is now in effect. It will have an enormous impact on many US firms, especially Apple, which relies heavily on China to manufacture its iPhones. Trump believes the solution is to start making the handsets in the US, but that would be nearly impossible, especially in the short term. And even if it were, iPhones would likely become much more expensive.