And, while you wait for detailed description of the first expansion, we present the details of another building:
Techtrees are designed to gather and store data, these technological pieces of art are very efficient in doing just that. As Sky gardens those buildings are superior when it comes to saving and exchanging data, they use plant and root connections to do so!
Eco-synthetic fibers are the best option to implant data into living flora cells and transfer them between living plants in surprisingly fast speed. These genetically alternated plants are covered and protected by the structure of the building - making sure these biological databases will stand proudly for many, many years.
As the add states: 'TechTree - the most efficient web connection that you can plant in your backyard!'
Gameplaywise, Techtree is interesting, because in both its forms it encourages diversity - while many other combos you can achieve in solar city require multiples of the same building, to get the most out of your Techtree you need as many varied skygardens as possible.
More to follow!