After all, Legos are THE official creative building blocktool of, well, the world, having developed and spurred the minds of young builders and makers everywhere since before the X-Files.
Also on the chopping block is PowerMeter, a free energy monitoring tool that pairs with smart power meters and other energy monitoring devices to help users better understand consumption habits and ultimately reduce costs.
The Calendar Spread is so interesting as it can be used as a building block for more complex strategies, making it an important tool in your trading toolbox.