Hardware & software:
- Digi-Pas Digital Torpedo Level for $52.50 (Amazon Affiliate Link) from Andy Ihnatko.
- Project Binky (YouTube) at https://youtube.com for free from Andy Ihnatko.
- ‘Some Good News’ Channel on YouTube at https://www.youtube.com for free from Lori Gil.
- Castlevania at https://en.wikipedia.org from Rene Ritchie.
- Pokemon Go! Updates for free from Rene Ritchie.