This document summarizes 10 things that science has shown can increase happiness: 1) Exercise more, even just 7 minutes a day; 2) Sleep more to be less sensitive to negative emotions; 3) Move closer to work to reduce commuting time; 4) Spend time with friends and family; 5) Go outside for 20 minutes each day; 6) Help others for 2 hours each week; 7) Practice smiling to improve mood; 8) Plan trips, as the planning provides happiness; 9) Meditate to change your brain structure; 10) Practice gratitude daily to increase both happiness and life satisfaction. Each recommendation includes a brief summary of supporting scientific research.