Hardware & software:
- Swift Playgrounds – Apple (for iPad) for free from Leo Laporte.
- Lightning Audio + Charge RockStar at http://www.belkin.com for $40 from Rene Ritchie.
- Yi 4k Action Camera for $249 (Amazon Affiliate Link) from Andy Ihnatko.
- Apple Dock for $49.99 (Amazon Affiliate Link) from Rene Ritchie.