If there is a headwind, the sound will sound louder to the other party. Consider the nature and principle of sound.
【’It is easier for voices to be heard if they are s...
タグ: reserch
People are drawn to belief bias. The strength and fear of belief bias.
【Believing that “memory deteriorates with age”...
Racquet sports for health! (Study results)
【Studies show that exercise reduces all kinds of mortalit...
