I never realized until I sold refillable bottles for a living how much the retail industry uses every little detail to their advantage.
In this video, I'm showing you (with the help of my daughter) that the size and shape of a bottle can have a big impact on your perception of the volume of the bottle.
If you love science experiments and seeing things in real life that can only be explained by showing them, then you're going to want to watch this video.
