Skincare professionals often inquire about device accessories, and if they should treat with treatment probes or conductive gloves....

Certification and a certificate of completion are two very different types of recognition with substantial differences. There are some...

The muscles of the body originate in bone and insert into bone for body movements. Facial muscle usually originate in bone and...

Receiving a genuine smile from a stranger can make anyone’s day. Darwin wrote that our primary emotions (joy, worry, sadness, fear and...