by Diana Filer
- Gemowe lines are the horizontal parallel lines denoting ‘equal’ in mathematics.
- Great Bear Lake is situated entirely in Canada and is world’s eighth largest.
- Tchaikovsky composed the music for The Sleeping Beauty ballet.
- Stephanie Gregory Clifford is more commonly known as Stormy Daniels, an alleged one-time girlfriend of Donald Trump.
- A polyhedron is a solid figure, typically with more than six plane faces.