Modular design and education
Zaha Hadid's Olympic Stadium for Tokyo scrapped

To be happier, seek experiences, not things

"Our experiences are a bigger part of ourselves than our material goods. You can really like your material stuff. You can even think that part of your identity is connected to those things, but nonetheless they remain separate from you. In contrast, your experiences really are part of you. We are the sum total of our experiences."

Science suggests we should be spending our cash on experiences rather that materials goods to become happier. Read more on Fast Company.