How to Sort and Store LEGO Toys. LEGO building bricks are a fun, creative toy for children of all ages. If you or your child have a large collection, though, it can be impossible to find the precise pieces you're looking for when you have.
Planter bricks (Rael San Fratello Architects, a concrete masonry units that can hold plants and vegetation. The planter bricks have the potential to counter the heat island effect in big cities through evapotranspiration and pollution conversion.