David Pogue returned to my radio show to promote his next Nova special, “Search For The Super Battery” (airing Wednesday 2/1 on PBS). We talked about improving wind and solar power storage, what went wrong with Samsung’s Note 7 that made it burst into flames, the truth about lithium-ion batteries, and what Elon Musk’s gigafactory in Nevada can do.

We also discussed David’s visit to CES earlier this month, his new instruction manual for Apple’s new Sierra operating system for Macs, and whether anyone cares about Google Glass any more. I’m also happy to say he’s renewed his deal to stay at Yahoo Tech.

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Previously on Harris Online…