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At Kodiak we’ve a weekly, non-compulsory assembly referred to as Lunch & Be taught, the place someone within the firm talks about one thing they know properly.
Often the subject is expounded to, however not strictly part of, Kodiak and autonomous trucking. And, normally, the format is for the session chief to play a video and add some feedback. That’s lots simpler than developing with an hour-long lecture from scratch.
This week, we discovered about silicon chips, together with why chips have been in brief provide in automotive trade.
We watched a sequence of movies, together with this video by TechAltar: “Why making chips is so exhausting.”
The video highlights 5 areas required for chips:
- Instruction Set Structure
- Chip Design
- Fabrication
- Tools & Software program
- Packaging
Of these, fabrication looks like the toughest, as a result of huge capital investments required for fabrication gear.
The entire video is nice and value a watch.
A bonus query someone requested in our session, that isn’t addressed by the video: why are silicon wafers spherical?
Reply: silicon ingots are shaped by the Czochralski technique, which principally entails melting an ingot and letting it unfold out from the middle. This leads to spherical wafers.
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