Now Playing: New MacBook Pro Retina display is great news for Macs with a Retina Display Now Playing ‘I’m So Glad You’re Not Married’: How an American-born woman overcame discrimination and got married at 50 Now Playing How to make a Raspberry pi-powered Minecraft sandbox Now Playing New Apple iPhone 7 is amazing and still only $649 Now Playing The perfect gift for a man looking for a girlfriend: The perfect pair of pants, a nice wallet and a book Now Playing What to do when you feel overwhelmed by your finances, and what to do if you feel like you’re spending too much Now Playing 5 apps to get you through your workday Now Playing 3 amazing ways to improve your home life Now Playing 7 new apps that will make your home a better place Now Playing A man shares how he’s become a better person since losing his mother to cancer Now Playing This post is part of Next Big, a series of posts from the team at Next Big.

The opinions expressed are solely those of the author.

Tags: Categories: Building