Industrial size LEGO bricks

This idea increases the size of the LEGO brick using construction composite materials that will last and be reusable for years to come. With these industrial sized bricks, you could build any custom structure and eliminate all the costly waste of typical stick-frame construction. If you want to demolish a home, or remove an area, simply tell your voice-activated construction bot what to do, and it will carry out the order. The legos would then be transported off-site for reuse on another project at a later date.

How will this change the world? Well, with the reusability of materials, and the elimination of waste (not to mention the cheap labor), the cost savings of construction could be passed on to people in the form of affordable housing. If your family has outgrown their starter home, just stay where you are and make an addition to your home!