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While Microsoft and its peers race to pour billions into AI infrastructure, LinkedIn is quietly doing something different. The professional network says it doubled the efficiency of its existing GPU fleet in just six months, through smarter utilization, model distillation, and better workload allocation. No single breakthrough, just steady engineering discipline. The result: no new hardware spending needed this year, a rare counterpoint inside one of tech's biggest spenders.
The drone war in Ukraine is generating a different kind of innovation story. A new analysis from Jeffrey Minch examines how battlefield necessity is compressing development cycles that once took years into weeks. But it also highlights the brutal cost of that pace, where the engineers and operators closest to the problem are also closest to the danger. Technology and human stakes, inseparable.
And out in our solar system, Europa just got a little lonelier. New research suggests the search for life on Jupiter's icy moon is significantly more complicated than scientists had hoped. The conditions that once seemed promising are now understood to be far more constrained, a reminder that space exploration is mostly about revising our assumptions before we ever leave the ground.
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