The part of the human body that grows at approximately 3 millimeters (mm) per month is your fingernails, with healthy fingernails growing around 3.47 mm monthly, while toenails grow slower, about 1.62 mm per month, with growth rates varying by hand, age, and environment. 

The pop diva who released the iconic album Butterfly in 1997 was Mariah Carey, with the album dropping on September 16, 1997, marking a significant R&B/hip-hop shift in her sound with hits like "Honey" and "My All". 

The Nobel Peace Prize is awarded in Oslo, Norway, unlike the other Nobel Prizes (Physics, Chemistry, Medicine, Literature, Economics) which are presented in Stockholm, Sweden; the Norwegian Nobel Committee selects the winner, and the ceremony takes place annually on December 10th at Oslo City Hall. 

The famous voice-over artist who voiced Woody Woodpecker in his first few cartoons (1940-1941) was Mel Blanc, the legendary voice of many Looney Tunes characters, though Blanc's distinctive laugh was used long after, and his time on Woody was brief before Ben Hardaway and later, Grace Stafford (creator Walter Lantz's wife) took over the role for most of the classic era. 

All planets in our Solar System are named after Greek or Roman gods and goddesses, except for Earth, which comes from Old English/Germanic words meaning "ground" or "soil," not mythology, as ancient people saw Earth as the center, not another orbiting body.