Niche biz: He brings steam engines back to life.

It is surprisingly easy to identify shoppers based on their purchases: “Even when researchers only had estimates of time and location of a purchase to within a few days or neighborhood blocks, they could still identify cardholders.”

A new type of elevator technology means that super-tall skyscrapers are coming.

Would you believe that fossil fuels are cleaning up the environment? [It’s true]((http://www.forbes.com/sites/alexepstein/2015/01/28/how-fossil-fuels-cleaned-up-our-environment/3/).

When Portland International Airport rips out its 28-year old carpet later this year, there’s a ready market full of hipsters just waiting to buy it up.

Is the world ready for a smart bedspread? I have no idea.

This former Shark Tank contestant things he can save Skymall.