Solfeggio frequencies are nine tones derived from numerology were used centuries ago. These frequencies are believed to create positive...

This glossary was written to help give people the words and meanings to help make conversations easier and more comfortable. LGBTQIA...

1. Rebecca Lee Crumpler, MD (1831 — 1895) In 1864, after years as a nurse, Rebecca Lee Crumpler became the first black woman in the...