Search Results for: luceneapi_node/American History Museum

2010 Review Of Tankless Water Heaters

A Young Woman Enjoying The Benefits Of A Point-Of-Use Water Heater

Tankless water heaters have been used in Europe and Asia for 50 years, and they are gaining popularity in the US. Right now they represent about 8% of new sales in the US. Tankless heaters, also called on-demand, flash or instant water heaters, qualify for a $300 federal tax credit. How efficient are tankless water […]

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Natural Indigo Jeans: Metaefficient?

Originally, jeans were dyed with the color of the actual indigo plant. Today, natural indigo jeans can’t be considered metaefficient because they are expensive and only available as a kind of designer jean. Notwithstanding this, people admire these jeans because of their distinctive, deeply hued appearance. The story behind them is interesting too. There are […]

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IKEA To Start Charging For Plastic Bags

IKEA will begin charging customer five cents for disposable plastic bags. IKEA hopes that this move will be the first step in ending their use altogether. The company said the decision was aimed at reducing the amount of plastic bags that are thrown away. IKEA is believed to be the first major retailer in the […]

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Delaware May Become Home To The Largest Wind Park In The U.S.

Delaware may become home to the largest wind power plant in the United States. A wind energy developer, Bluewater Wind, hopes to build a 600-megawatt wind park in the waters just off Delaware’s coast. The wind park would power 130,000 homes for over 20 years, at price cheaper than coal or gas, according to Bluewater […]

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Intelligent Chopstick Repurposing

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The idea is simple: collect post-use, single-use chopsticks from restaurants in China, sanitize them at extremely high temperature and pressure, and use them to make elements of a living space. This was the original idea of Bryan Parks, an American who lived in China for several years. Bryan made a steady habit of eating with […]

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