Isaac Newton’s Philosophiæ Naturalis Principia Mathematica was published July 5, 1687.
Dolly the sheep, the first mammal cloned from an adult cell, was born July 5, 1996. Astronomer A.E. Douglas was born July 5, 1867. He studied the connection of sunspot cycles and tree growth rings, founding modern dendrochronology. The study of tree growth rings reminds me of a New Yorker article published a few years ago, called The Really Big One by Kathryn Schulz. It is a fascinating piece about the Cascadia subduction zone, and the probability of earthquakes and tsunamis in the Pacific Northwest. I find tsunamis the most terrifying thing on earth, so I read the entire article with great interest a couple of times. There was an especially frightening part about the ghost forest, a group of dead but still standing trees standing in seawater along the Copalis River. These red cedars are estimated to be about 2,000 years old. In 1987, a couple of scientists analyzed samples of the trees’ growth rings and determined that the final rings were all in 1699, which lead to the confirmation that these remains are the result of a January 1700 earthquake and subsequent tsunami. The description of the area, along with that history, makes me think it sounds like the creepiest, loneliest place on earth, and of course, I want to go there.
Moving on. Activist Clara Zetkin was born July 5, 1857. Creator of Calvin & Hobbes Bill Watterson was born July 5, 1958. Artist Chuck Close born was on July 5, 1940. I read an interview with him once where he was talking about how he used sensory deprivation to commit things to memory. It sounded like a rather extreme and uncomfortable way to meet an objective, but interesting.
Physicist and inventor Charles Cagniard de la Tour died July 5, 1859. Inventor Nicéphore Niépce died July 5, 1833. He developed the technique of heliography and created the oldest known photograph. Satirical poet Sasha Chorny died July 5, 1932. Painter Cy Twombly died July 5, 2011. Are you looking for new ways to irritate your friends with your hipster sophistication, yet feeling uninspired by the latest wares at Urban Outfitters? May I suggest a Cy Twombly shower curtain?
Methods of recording and understanding moments in time stick out to me as the common thread of July 5th. Early cameras, sensory deprivation, dendrochronology, copying a genome. What have you recorded about your life in unconventional and unexpected ways? Where is your ghost forest? I think it is time to visit and commit it all to memory.