The EU funded NitroPortugal project has developed a unique educational mobile phone app called NitroSmash in order to raise the issue of Nitrogen in the environment.
This is a smasher/arcade game where the main goal is to stop Ammonia and Nitrous Oxide molecules from reaching the atmosphere.
 |  |  |
NitroSmash is available for free from the Andorid App store: https://play.google.com/store/apps/details?id=com.Collide.Azoto
Visit the NitroPortugal website http://www.isa.ulisboa.pt/proj/nitroportugal/index.html