Yes, Legos are for adults, and yes, buying Legos is a valid way to spend adult money.

If you're thinking about buying Christmas presents for children, chances are a Lego set isn't too far from your mind. The ...

Building’ gives people time to reflect and can lead to more thoughtful, imaginative, and often emotional responses ...

Abstract: A new time domain modeling method for dc–dc switching power converters is introduced: conversion function theory of dc converters. This method is based on the concept of “wanted variables” ...