Elon Musk
@elonmusk
Just hardcore engineering
Danish Hussain@astrodanish· Jun 30, 2026This required:
- advanced optics solutions to be able to see vessels through an opaque layer of tissue
- precision manufacturing to machine micrometer scale features in our needles to make them reliably pierce through the tough dural membrane
- and rigorous testing to prove it
10:36 PM · June 30, 2026 · 150.3K views
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