Every Machine in China’s Battery Line Is Chinese A procurement manager at Volkswagen’s Wolfsburg headquarters is sourcing cells for the next ID-series platform. The most competitive bids on her desk come from China — and the gap is widening. Not because European batteries don’t exist as a concept, but because every factory that was supposed to make them is now bankrupt, shuttered, or repurposed. ...
The Slurry Problem A process engineer at Intel’s Hillsboro, Oregon fab watches the cost of abrasive slurry tick upward for the third consecutive quarter. CMP slurry is a liquid mixture of nanoscale particles that grinds silicon wafers to atomic smoothness. Without it, no advanced chip gets made. The slurry’s key ingredients—antimony compounds and tungsten particles—now flow through a gate that opens and closes from Beijing. ...
We’re Bolting Dummy Weights Into Our Most Advanced Fighters A maintenance crew at Hill Air Force Base in Utah has spent months prepping F-35A airframes for a radar that hasn’t arrived. The jets sit in their bays, flight-ready in every respect except the one that matters: they cannot find a target. In place of the APG-85 radar — the sensor suite that makes a fifth-generation fighter a fifth-generation fighter — each aircraft carries a ballast weight, a block of metal shaped to match the radar’s mass so the jet flies correctly. The crew can maintain everything on the aircraft except the thing that makes it a weapon. ...