science education: "Just a Theory": 7 Misused Science Words

a nice article that I should use before the kids start designing their lab set up
"Just a Theory": 7 Misused Science Words

Why Do We Cry?

short introduction 

Emotional Tears as Biological Signals 
by Oren Hasson

There are biological reason to cry...... So Man You Can Cry now~

why new music feel amazing

the short introduction 

Study shows different brains have similar responses to music BY BRUCE GOLDMAN

Dopamine: Duality of Desire

Dopamine: Duality of Desire by Marc Lewis this is why we are greedy............ Dopamine