понедельник, 25 января 2016 г.

Are your children's toys damaging their hearing?

However, kids often hold a noisy toy directly against their ear, making the sound even louder, up to 120 dB, which, according to ASHA, is equal to a jet …

from kids toys http://ift.tt/1S75iqD via kids toys


from Tumblr http://ift.tt/1PgLezp

Комментариев нет:

Отправить комментарий