- Join, or Die (Wikipedia)
Join, or Die. is a political cartoon showing the disunity in the American colonies. Attributed to Benjamin Franklin, the original publication by The Pennsylvania Gazette on May 9, 1754, is the earliest known pictorial representation of colonial union produced by an American colonist in Colonial America. It was based on a superstition that if a snake was cut in pieces and the pieces were put together before sunset, the snake would return to life.
- Sirius (Wikipedia)
Sirius is the brightest star in the night sky. Its name is derived from the Greek word Σείριος (Latin script: Seirios), meaning lit. ‘glowing’ or ‘scorching’. The star is designated α Canis Majoris, Latinized to Alpha Canis Majoris, and abbreviated α CMa or Alpha CMa. With a visual apparent magnitude of −1.46, Sirius is almost twice as bright as Canopus, the next brightest star. Sirius is a binary star consisting of a main-sequence star of spectral type A0 or A1, termed Sirius A, and a faint white dwarf companion of spectral type DA2, termed Sirius B. The distance between the two varies between 8.2 and 31.5 astronomical units as they orbit every 50 years.