Events across the yippy network: launches, meetups and milestones, with what happened, who took part and why each one mattered.
November 2. Every year. It's Vitamin D Day. The hormone precursor is finally getting attention. And it needs it. The discovery is credited to multiple scientists. Their work formed the foundation of what we understand today.
October 10. Every year. This is when the world talks about mental health. Richard Hunter, Deputy Secretary General of the World Federation for Mental Health, started it in 1992. Twelve countries joined in. Today? Over 150 countries recognize the day.