Arquivos de Tag: Narrow

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Kostya Trachenko Shows How Liquid Flow Sets a Narrow Path for Life

Posted on by bigboss
12
out

Scientists at Queen Mary University of London have identified a fresh constraint on the basic numbers that shape the universe. Physicist Kostya Trachenko examined how those numbers control the thickness of liquids. Cells depend on liquids for nearly every function. Molecules must reach reaction sites, waste must leave, and chemical exchanges must continue without interruption. […]

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DIY Self Driving 1/48 Scale Narrow Gauge Battery Locomotive Learns to Shuttle on Its Own

Posted on by bigboss
23
set

Diorama111, a DIY maker from Japan, has spent many hours squeezing motors, lights, and controllers into models that no larger than a matchbox. His latest project is a 1/48 model narrow-gauge battery locomotive on 9 mm track that has its own power, lighting, and enough onboard electronics to perform a short shuttle without the need […]

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