The National Museum of American History in Washington DC – Part 8: On The Water

continued… A sign talked about how inland waterways regularly changed with silt, sandbanks, debris, ice floes, shifting channels, changing currents, changing depths with precipitation (or lack thereof), etc. In the 1800s, hundreds of river boats wrecked as a result of these difficult to foresee hazards. River pilots needed to be aware of subtleties such as the color of the water and the ripples and swirls to deduce potential issues. They also ran the boats at night, often illuminating the shore by suspending iron torches over the side of the boat. Unsurprisingly, a lot of boats burned down.

Lighthouses and lightships marked hazards and helped mariners to identify their exact locations on charts.

The US Joseph Henry was a lighthouse tender, which maintained day marks and lights along the Mississippi River. It also carried mechanics, fuel, water and cargo to both lighthouses and lightships. Behind it is a Fresnel lens, which was innovative technology that made lighthouses visible from much farther away.

Dredgers removed excess silt and sand. Snagboats, first created in 1829, removed debris. If we understood properly, they dragged a line on the ground supported by winches. When then line caught on something, the winches would pull the line and debris that was caught on the line up.

Snagboat

The next exhibit was about fishing for a living. The first display was about cod fishing. The cod in what is now New England/Canada were huge. In the mid-1880s, they began to be harvested on an industrial scale. By the late 1880s, nearly 400 code fishing boats were based out of Gloucester, Massachusetts and the majority of fisherman were immigrants, particularly Portuguese.

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The National Museum of American History in Washington DC – Part 7: On The Water

Continued… We moved on to a room called “On The Water.” The first exhibit was about Atlantic maritime trade. The exhibit about the early days of trade focused on tobacco (more on tobacco processing), sugar, rum, and the slaves who were imported to grow and process these crops.

Tobacco ship and storage barrels

With so much valuable cargo criss-crossing the ocean, piracy flourished, peaking at about 1720. Several of the museums that we’d visited over the last few months had mentioned that, with so many places to hide in the Chesapeake, piracy had been a problem there. The notorious pirate Black Beard was killed in 1718. But what we hadn’t seen in any of the other museums was that before he died, he had intentionally sunken one of his ships, called Queen Anne’s Revenge. In 1996, divers found the wreck. They didn’t find any treasure, so Black Beard must have walked off with it, but they did find lots of other cool artifacts. Most were basic boating items, such as lead patches to fix leaks and barrels to store food. We found out that when capturing ships, pirates would sometimes use the cannons to shoot a bunch of nails, pelting the victims with shrapnel that tore sails and harmed the people on deck.

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The National Museum of American History in Washington DC – Part 6: Food Exhibition

continued... The overarching theme in the exhibit on the changes in the way Americans ate was convenience. At the Museum of Industry, we’d learned that by the 1880s, canning food had become an important industry that continued to grow in the 20th century. We’d also learned that other types of food processing became important industries at about the same time, such as meat processing to make foods like sausages and deli meats, etc. According to this museum, by 1900, ready-to-eat convenience foods had became an important staple in American diets.

These convenience foods were made possible thanks to innovative technologies that allowed for mass production. For example, in 1840, a machine was invented that made 1500 tin cans per day. Prior to that, a can maker could only produce 60 tin cans per day. Had the machine not been invented, canning could never have become a giant industry. As time marched on, more and more of these technologies were created, and there was a steady rise in the types of convenience foods that became available in the marketplace. Some examples this museum gave were automated donut making machines (1950), a tortilla making machine (1950), a machine harvester (1955) and a carrot stick slicer (1959).

Convenience stores, such as 7-11, became popular in the 1940s. Convenience stores were usually small stores that primarily stocked foods and drinks intended to be consumed while on the go, though they also usually carried a few staples such as milk and eggs. Giant supermarkets became popular with the rise of suburbia, where there was space to build giant stores with ample parking lots.

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The National Museum of American History in Washington DC – Part 5: Object Project, Change Your Game and Food Exhibition

continued… We moved on to the next gallery, called “Object Project.” It appeared to be a small traveling exhibit about innovations that transformed America. It included: the bicycle, off-the-rack clothing, electric lighting, telephones, appliances (examples were microwaves and vacuums) and computers, among other items. Christi thought the most interesting part of the exhibit was the comment that mass produced clothing led to Americans dressing alike.

Next we went to a gallery called “Change Your Game.’ It was about innovations that helped improve sports in one way or another. Most talked about methods to prevent cheating, such as drug testing, and to avoid bad referee calls, such as the “instant replay.”

Some of the items featured were revolutionary products. Most were upgrades to existing products, such as a better photo-finish camera, better tennis racket, better skis, better skateboard wheels, etc. One of the more interesting upgrades was a lightweight, easy-to-maneuver wheelchair that sports could be played in. Interestingly, in the category of transformational upgrades, was a controversial prosthetic called the Flex Foot Chetah. Opponents argued that this prosthetic gave users an unfair mechanical advantage.

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The National Museum of American History in Washington DC – Part 4: American Enterprise

continued... The next section was “The Corporate Era: 1860s to 1930s.” The sign said that this was when America made the turn to be a primarily urban nation. Businesses got big; so did scales of production. Working together, the US government and big businesses used military and political power to dominate world trade. They controlled sources of raw materials, secured markets for selling finished goods, controlled intellectual property through patents and regulations, and protected American manufacturing through tariffs.

One of the first big businesses was Singer sewing machines. The sewing machine was breakthrough technology. Issac Singer patented improvements to it in 1851. But what made it big was the utilization of the new business models: factories, international distribution networks, sales offices all over the world and clever marketing all came together to make Singer a household name.

Top left is a Singer sewing machine.
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