From a San Francisco Chronicle online article:
As trivia game experts know, San Francisco has had three U.S. mints. The first mint, on Commercial Street, was replaced in 1874 by a grand structure at Fifth and Mission streets. That building, now called the Old Mint, was itself replaced in 1937 by a new mint on Duboce Avenue, which is still coining money,
The newest museum in San Francisco will open in the city’s oldest mint this week.
The Commercial Street building is built on the site of the first U.S. mint in the West, which opened in 1854 during the California Gold Rush to turn nuggets and gold dust into coins and bullion. Later it was used as a subtreasury, where the government stored millions of dollars in gold and silver bars.
To read more: https://www.sfchronicle.com/bayarea/nativeson/article/SF-s-newest-museum-is-opening-in-the-city-s-14494442.php
“Salgado’s photographs project an immediacy that makes them vividly contemporary. We know that the mine at Serra Pelada is now closed, yet the intense drama of the gold rush leaps out of these images.”
some 50,000 diggers in appalling conditions. Today, Brazil’s gold rush is merely the stuff of legend, kept alive by a few happy memories, many pained regrets—and 
The fall of the Roman Empire has long been considered one of the greatest disasters in history. But in this groundbreaking book, Walter Scheidel argues that Rome’s dramatic collapse was actually the best thing that ever happened, clearing the path for Europe’s economic rise and the creation of the modern age. Ranging across the entire premodern world, Escape from Rome offers new answers to some of the biggest questions in history: Why did the Roman Empire appear? Why did nothing like it ever return to Europe? And, above all, why did Europeans come to dominate the world?
A passeggiata, or evening walk, around the perimeter of Ortigia reveals many notable structures and stories. Start from the Parco Letterario Elio Vittorini, on the eastern side, and head clockwise. As waves crash against the rocks below the sea wall, you’ll pass crenelated lookout points and the chiseled facade of the 17th-century Chiesa dello Spirito Santo, before finding yourself in the palm-planted gardens of the 13th-century Castello Maniace. 
Ithe southeastern Sicilian city that Cicero called “the greatest and most beautiful of all Grecian cities” achieved a size and status in the ancient world that made it a rival of major powers like Athens and Carthage. Takeovers and makeovers by Romans, Byzantines, North Africans, Normans and others left their marks as well, influencing everything from religious art to the region’s distinctive savory-sweet-sour cooking style. Much of the ancient city has crumbled since Cicero’s day, though the ruins can still be explored in Syracuse’s celebrated archaeological park and museum. But the main attraction today is the historical center of Syracuse: Ortigia island, a maze of narrow streets, ornate Baroque churches and centuries-old palazzi.
One of the reasons the province of Cádiz is on this year’s 52 Places list is food, as chefs in the area are innovating with pork and fish, the base ingredients here. I tried out a few of the white-tablecloth joints, but came away remembering the noisy, cheap tapas bars that have been around forever.
Boomers Daily 