China articles

chinese tbps china fiber optics networking

Researchers achieve 1 Tbps secure data transmission over 1,200 km

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.
catl battery electric cars graphite with video

CATL's new battery tech promises 800-km range and five-minute charging

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 china robots race with video

Humanoid robots struggle in first humans vs. robots half-marathon

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.
sparklink china huawei wireless wifi opinion

Sparklink may be the biggest wireless standard you have never heard about

The wireless standard quietly shipping millions
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.
trump believes apple manufacture iphones iphone pure fantasy china manufacturing tariffs donald trump

Trump's dream of a US-made iPhone clashes with Apple's manufacturing reality

A $2,300 iPhone?
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.
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