####News

Smart Dubai is [close to rolling out 20 blockchain-based services](https://www.thenational.ae/business/smart-dubai-close-to-rolling-out-20-blockchain-based-services-1.695280), so we explain blockchain as if to a 5-year-old (yes, really!).

####Smart Homes 2

We continue our review of smart homes [from episode 1](http://coffeeandicedtea.com/techtree/1) with a talk about devices & platforms, and things to consider. There may or may not be a platform war.

Subscribe [here](http://techtree.podiant.co/subscribe) or look us up in a podcast player of your choice.

* [Apple Podcasts](https://itunes.apple.com/us/podcast/t3chtree/id1331369640?mt=2)

* [RSS](http://feeds.podiant.co/techtree/rss.xml)

* [Podbean](https://www.podbean.com/podcast-detail/nap5h-63882/The-two-vegans-Podcast)

* [Overcast](https://overcast.fm/itunes1331369640/t3chtree)

* [Stitcher](http://stitcher.com/s?fid=163366&refid=stpr)

* [Pocket Casts](http://pca.st/NOT9)

* [TuneIn](http://tun.in/piSBW)

Our title track is [Pay No Mind](https://soundcloud.com/djfelixm/pay-no-m-i-n-d-wip) by [DJ Felix M.](https://soundcloud.com/djfelixm)