Sure.
Again, in the vein of designing the measurable impact based on the initiative that's being created, I actually had a group of international students from Abu Dhabi back in 2012. I called them the Abu Dhabi boys. They actually created a recyclable heating system It was effectively solar panels made out of pop cans. It was a fantastic little project.
What absolutely blew me away was the fact that they actually built a prototype and installed it in a Habitat for Humanity home. The idea here is that you're able to reduce the costs associated with installing the heating system and reduce the costs associated with heating that property over time. During my course, they started to negotiate with a first nation community in northern Ontario to run a pilot project with these recyclable heating elements. For me that was an example just coming out of the course.
When you think of that and the impact being generated, you can measure that quantifiably in the amount of heat produced by these devices and the cost associated with installing them or building them. At the same time, you're able to create stability in someone's housing, and you're able to create conditions in which they could work from home and study from home. There are a lot of qualifiable things, things that are not as easy to measure but that still generate valid impact for the people who are interested in that investment.