The Upward Spiral. Using Neuroscience to Reverse the Course of Depression, One Small Change at a Time by admin 4 listopada, 2019 0 Depression can feel like a downward spiral, pulling you into a vortex of sadness, fatigue, and apathy. In The Upward...
Gustaw Andrzej Mokrzycki – Elementarz lotniczy. Część I i II. Aerodynamika i Mechanika Lotu. by admin 4 listopada, 2019 0