So you buy used LEGO sets at garage sales, eBay, Craigslist, or thrift stores and discover that they’re dirty and not looking good? Or maybe you’ve just brought your old sets out of storage and found ...

Forbes contributors publish independent expert analyses and insights. I write about disruptive ideas in science, technology and culture. This is my second post on the legendary Lego. Let's take a look ...

• Large Digit display (using Custom Digits, and MyNumOut routine) • Outside dimensions 38x38x38cm, creating 30 Litres of internal storage space • Internal safety bars prevent stone walls to be ...