High Tech: How Silicon Valley entrepreneurs are rushing to cash in on cannabis

Like many people in San Francisco, Sasha Robinson is working on a startup out of his home. His living room is a riot of wires, battery packs, pliers, and metal casings. If I didn’t know better, I’d think he was a bomb maker. But these are just the raw materials for a new gadget he’s creating. It’s something revolutionary, he thinks, and he should know.

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