Climate Experiment: Educate people about the physics behind climate change
Humans have a tendency to believe only what they can see. We cannot see the CO2 in the atmosphere. We cannot directly feel the impact it has on temperature, because it is still small compared to daily and seasonal changes.
When talking about climate change, I realised that even some very educated people don't grasp some very basic facts underlying climate change. For example, that CO2 level increases temperature.
Let's create an kit which allows everyone, from school students to retirees, to conduct a simple 'lab' experiment to reproduce climate change in your home.
Stretch goal: Ship a container pre-filled with air with pre-industrial CO2 concentration (280ppm; no we're at 415ppm). To see the difference, I anticipate the need for very precise thermometers.
Notice: I don't anticipate any manufacturing to be necessary. We only need to put stuff together.
Cross-promotion (give them a profit share):