1. Your bad mood could be as contagious as the flu. You could even pass it on to people you've never met, explains Nicholas Christakis.
2. Cutting edge homes will have a permanent Skype connection to grandma and grandpa. David Rose, author of Enchanted Objects, says he's already fitted a cabinet with a link to his family.
3. Don’t invest in the stock market after a bad breakup. Jennifer Lerner of the Harvard Decision Science Lab says emotions shift our ability to make rational decisions, even if we think we're in control.
Plus, some music to help ring in the New Year:
- i [Clean]
- Blank Space (Instrumental)
- Turn Down for What (Instrumental Karaoke) [In the Style of DJ Snake and Lil Jon]
- OctaHate
- Vaya Con Dios
- Coffee
