This Facebook page shares wholesome memes to encourage you and give you a dopamine boost.

This Facebook page shares wholesome memes to encourage you and give you a dopamine boost.

Jurgita Dominauskaitė and Saulė Tolstych

If you're having a tough week, you’re in great need of some uplifting animal pictures to see that it’s not all bad.

If you're having a tough week, you’re in great need of some uplifting animal pictures to see that it’s not all bad.

Smile is just a simple expression, and yet it may be the most powerful, as it's the most positive one. Jay Weinstein tests this idea in his project "So I asked to smile" with an extremely diverse group of people.

Smile is just a simple expression, and yet it may be the most powerful, as it's the most positive one. Jay Weinstein tests this idea in his project "So I asked...