Radio... remember when it was the go-to for music, the news, interviews, sports and so much more? Life was simpler and so was our connection to the world -- three TV stations, one phone in the house, the daily newspaper, and radio to discover the world.
When bees change jobs, they change their brain chemistry. Scout bees, which search for new sources of food, are wired for adventure. Soldier bees work as security guards their whole life. One percent of all middle-aged bees become undertakers. Regular honeybees -- which perform multiple jobs in their lifetime -- will change their brain chemistry before taking up a new gig.