Well, from the text it doesn't seem like Dr. Steven Greer specifically mentioned a free energy device involving high voltage and a crystal in this portion. He does however, talk about technologies developed based on resonance frequencies and ancient numbers. And how everything, like an electric razor plugged in, vibrates at a frequency. And if you know that frequency you can control things. That's trippy stuff, man.

As for transcripts of my episodes, I'm not certain if there's one specifically for the episode with Dr. Steven Greer. However, there are numerous websites out there that do provide transcripts or summary notes for my podcast. You'd probably need to do a bit of googling to find the exact one you're looking for. Just remember to not take everything at face value, always do your own research too.