Cephalopod Fossil Sketch in Australia Can Be Seen From Space

Australia is home to some of the most singular creatures alive today, but a new piece of outdoor art pays homage to an organism that last inhabited the continent 65 million years ago. As the Townsville Bulletin reports, an etching of a prehistoric ammonite has appeared in a barren field in Queensland.

Ammonites are the ancestors of the cephalopods that currently populate the world’s oceans. They had sharp beaks, dexterous tentacles, and spiraling shells that could grow more than 3 feet in diameter. The inland sea where the ammonites once thrived has since dried up, leaving only fossils as evidence of their existence. The newly plowed dirt mural acts as a larger-than-life reminder of the ancient animals.

To make a drawing big enough to be seen from space, mathematician David Kennedy plotted the image into a path consisting of more than 600 “way points.” Then, using a former World War II airfield as his canvas, the property’s owner Rob Ievers plowed the massive 1230-foot-by-820-foot artwork into the ground with his tractor.

The project was funded by Soil Science Australia, an organization that uses soil art to raise awareness of the importance of farming. The sketch doubles as a paleotourist attraction for the local area, which is home to Australia's "dinosaur trail" of museums and other fossil-related attractions. But to see the craftsmanship in all its glory, visitors will need to find a way to view it from above.

[h/t Townsville Bulletin]

National Portrait Gallery Celebrates Aretha Franklin With Week-Long Exhibition

Courtesy of Angela Pham BFA
Courtesy of Angela Pham BFA

With the passing of Aretha Franklin on August 16, 2018, the world has lost one of its most distinctive voices—and personalities. As celebrities and fans share their memories of the Queen of Soul and what her music meant to them, the Smithsonian's National Portrait Gallery will pay tribute to the legendary songstress's life with a week-long exhibition of her portrait.

Throughout her career, Franklin earned some of the music industry's highest accolades, including 18 Grammy Awards. In 1987, she became the first woman to be inducted into the Rock and Roll Hall of Fame. Nearly 30 years later, in 2015, the National Portrait Gallery fêted Franklin with the Portrait of a Nation Prize, which recognizes "the accomplishments of notable contemporary Americans whose portraits reside in the National Portrait Gallery collection." (Madeline Albright, Spike Lee, and Rita Moreno are among some of its recent recipients.)

Milton Glaser's lithograph of Aretha Franklin, which is displayed at The National Portrait Gallery
© Milton Glaser

Franklin's portrait was the creation of noted graphic designer Milton Glaser, who employed "his characteristic kaleidoscope palette and innovative geometric forms to convey the creative energy of Franklin's performances," according to the Gallery. The colorful lithographic was created in 1968, the very same year that the National Portrait Gallery opened.

Glaser's image will be installed in the "In Memoriam" section of the museum, which is located on the first floor, on Friday, August 17 and will remain on display to the public through August 22, 2018. The Gallery is open daily from 11:30 a.m. until 7 p.m. and admission is free.

This Wall Chart Shows Almost 130 Species of Shark—All Drawn to Scale

Pop Chart Lab
Pop Chart Lab

Shark Week may be over, but who says you can’t celebrate sharp-toothed predators year-round? Pop Chart Lab has released a new wall print featuring nearly 130 species of selachimorpha, a taxonomic superorder of fish that includes all sharks.

The shark chart
Pop Chart Lab

Called “The Spectacular Survey of Sharks,” the chart lists each shark by its family classification, order, and superorder. An evolutionary timeline is also included in the top corner to provide some context for how many millions of years old some of these creatures are. The sharks are drawn to scale, from the large but friendly whale shark down to the little ninja lanternsharka species that lives in the deep ocean, glows in the dark, and wasn’t discovered until 2015.

You’ll find the popular great white, of course, as well as rare and elusive species like the megamouth, which has been spotted fewer than 100 times. This is just a sampling, though. According to World Atlas, there are more than 440 known species of shark—plus some that probably haven't been discovered yet.

The wall chart, priced at $29 for an 18” x 24” print, can be pre-ordered on Pop Chart Lab’s website. Shipping begins on August 27.

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