Mental health refers to psychological wellbeing including related study, health science, chemistry, and treatment.





432 Hz is Better than 440 Hz Myth

It’s theorized that using a starting pitch of A=432 Hz and a “just intonation” tuning method (scientific tuning) is more natural and mathematically symmetric than using A=440 Hz and “equal temperament” tuning (concert tuning).


Money Can Buy Happiness Fact

Money can buy happiness in some ways, and cause unhappiness in others, studies have shown that different types of wealth and income affect happiness and unhappiness in a variety of ways.


Light Can Affect Mood Fact

Exposure to light in moderation, especially natural sunlight, can have an uplifting effect on mood, while excessive darkness can have the opposite effect.


Thoughts Can Create Reality Myth

Our thoughts can shape our inner reality and outward perceptions of things (neuroplasticity), but to affect or create a reality outside ourselves, we must interact with the world and communicate our thoughts.


You Can Catch up on Sleep Fact

Studies show you can semi-effectively catch up on short-term sleep debt over a few nights, but not long-term sleep debt accumulated over time.