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第2804期:Your phone’s camera isn’t as good as you think(2)
Episode 5
Simply put, to make better digital cameras, you need image sensors with higher numbers of larger photosites. Engineers know this. In fact, it’s basic…
7 months, 4 weeks ago
第2803期:Your phone’s camera isn’t as good as you think(1)
Episode 6
When the Visualphone VP210 hit the market in 1999, it advertised a never-before-seen feature: a camera. With only 0.11 megapixels and storage for 20 …
7 months, 4 weeks ago
第2802期:This TED Talk is full of bad ideas(5)
Episode 7
So we ended up taking the car back, it was no longer functional, and we decided to place it in an art gallery in Los Angeles. And at this gallery, ac…
7 months, 4 weeks ago
第2801期:This TED Talk is full of bad idea
Episode 8
When you open Pandora's box of bad ideas, clearly the sky's the limit. So let's keep pushing it. I got three minutes.当你打开“坏点子”的潘多拉魔盒时，很明显，没有什么是不能尝试的。…
8 months ago
第2800期:This TED Talk is full of bad ideas(3)
Episode 9
I'm glad you guys think it's funny. I thought it was horrifying. So it wasn't enough for us to just make this. We had to put it in the right place. D…
8 months ago
第2799期:This TED Talk is full of bad ideas(2)
Episode 10
So you've probably figured out by now that I'm not actually here to sell you keys to a car. Today I'm here to talk to you about bad ideas. The kind o…
8 months ago
第2798期:This TED Talk is full of bad ideas(1)
Episode 11
Good morning everyone. My name is Gabe. I'm a traveling car salesman. So today, I'm here to sell you the keys to this car, this beautiful vintage PT …
8 months ago
第2797期:The emerging science of finding critical metals(4)
Episode 12
Once again, there are many possibilities, all consistent with the data. Some with a lot more metal, some with less. And the difference is a measure o…
8 months ago
第2796期:The emerging science of finding critical metals(3)
Episode 13
The incumbent industry deals with this problem by ignoring it. They pick one possible answer and act like the other ones don't exist. And as a result…
8 months ago
第2795期:The emerging science of finding critical metals(2)
Episode 14
So we need to look deeper. Controversially, we've been taught that these materials will run out. We don't lack ore body deposits. We lack information…
8 months ago