Hardware & software:
- Doppler Music Player at https://brushedtype.co for $30 from Andy Ihnatko.
- Animated Knots at https://www.animatedknots.com for free from Alex Lindsay.
- Calibre at https://calibre-ebook.com for free from Jason Snell.
- Brilliant Monocle at https://www.brilliantmonocle.com for $349 from Leo Laporte.
- Sony FR7 Cinema Line Full-Frame PTZ Robotic Camera for $9255 (on Amazon) from Alex Lindsay.