I looked through the material, but I'm still at a loss how this is different than any recent battery/inverter combination like Ecoflow/Jackery/etc or a UPS with an app. I'm an electrician, and very in to new electrical products but this one just makes me wonder how it's different.
I absolutely love how once things get down to 1 AWG they realized they had a problem and just started adding zeros. Then that got a bit silly, so when they reached 4/0 AWG they switched to KCMIL measurements and the numbers start going up.
Cody's Lab did a video with some experiments collecting and refining road dust. As I recall, he did manage to obtain a small bead of platinum-group metals but it didn't appear to be economically viable at least at a small scale.
Does this not take in to account lyrics in musical movies? I looked up Across the Universe and it reported zero name drops despite there being at least a dozen.
I haven't tried the ESP32-H2 or ESP32-C6 yet, but they have 802.15.4 radios so they can be used with Zigbee or Threads (plus WiFi 6 on the C6). I definitely am eager to play around with one, most of my current projects have been on the ESP32-C3.
Shocked face or a big red arrow pointing to something in the thumbnail make the video an instant pass for me. It would be amazing if YouTube's algorithm could recognize that.