• Mary Walton was indeed a pioneering American inventor in the late 19th century.

    In 1879, she developed and patented a system to curb industrial pollution from steam engines by channeling smoke emissions through a water tank, where harmful particulates would settle rather than escape into the air.

    This method was one of the earliest examples of environmental engineering targeting air pollution.

    Later, recognizing the unbearable noise generated by elevated railway tracks in New York City, Walton took on the challenge of sound pollution—an area where even Thomas Edison had not succeeded.

    She engineered a wooden sound-dampening system mounted on the railway supports that significantly reduced vibrations and noise. Her invention was successfully adopted by the Metropolitan Railroad, setting a precedent in urban acoustic management.

    Walton stands out not only for her technical achievements but also for her remarkable success as a woman inventor at a time when patent filings and mechanical innovation were overwhelmingly male-dominated.
    Mary Walton was indeed a pioneering American inventor in the late 19th century. In 1879, she developed and patented a system to curb industrial pollution from steam engines by channeling smoke emissions through a water tank, where harmful particulates would settle rather than escape into the air. This method was one of the earliest examples of environmental engineering targeting air pollution. Later, recognizing the unbearable noise generated by elevated railway tracks in New York City, Walton took on the challenge of sound pollution—an area where even Thomas Edison had not succeeded. She engineered a wooden sound-dampening system mounted on the railway supports that significantly reduced vibrations and noise. Her invention was successfully adopted by the Metropolitan Railroad, setting a precedent in urban acoustic management. Walton stands out not only for her technical achievements but also for her remarkable success as a woman inventor at a time when patent filings and mechanical innovation were overwhelmingly male-dominated.
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  • 【クマの着ぐるみ・はなこ画像 195】黒いランドセルを背負う様子 #着ぐるみ #クマ #bear #costume #cosplay #熊 #kigurumi #コスプレ #自撮り #selfie #ランドセル
    【クマの着ぐるみ・はなこ画像 195】黒いランドセルを背負う様子 #着ぐるみ #クマ #bear #costume #cosplay #熊 #kigurumi #コスプレ #自撮り #selfie #ランドセル
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  • I decided to focus on Bears. Also for those not overburdened with schooling! Tardigrade are also called water bears.
    I decided to focus on Bears. Also for those not overburdened with schooling! Tardigrade are also called water bears.
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  • I had time on my hands. My only excuse. Also for those not overburdened with schooling! Tardigrade are also called water bears.
    I had time on my hands. My only excuse. Also for those not overburdened with schooling! Tardigrade are also called water bears.
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  • U.S. Scientists Develop Metal So Light It Can Float on a Dandelion!

    In a stunning feat of materials engineering, researchers in the U.S. have created microlattice metal, the lightest structural metal ever made—so airy it’s 99.99% empty space and 100 times lighter than Styrofoam.

    How it works:
    The metal is structured like human bones—hollow tubes in a lattice pattern that provide strength without bulk. Despite its fragile appearance, it’s remarkably resilient, bouncing back after compression and bearing weight without crumpling.

    Why it matters:
    NASA and aerospace industries are testing this material for:

    - Satellites & spacecraft

    - Impact-absorbing structures

    - Fuel-saving components

    By drastically reducing weight, this innovation could cut fuel consumption, emissions, and shipping costs across aviation, automotive, and even wearable tech sectors.

    It’s a breakthrough not just in design, but in how we think about the physical limits of materials.

    #Microlattice #LightestMetal #MaterialsScience #AerospaceInnovation #NASA #FutureOfEngineering #SustainableTech #USInnovation
    U.S. Scientists Develop Metal So Light It Can Float on a Dandelion! In a stunning feat of materials engineering, researchers in the U.S. have created microlattice metal, the lightest structural metal ever made—so airy it’s 99.99% empty space and 100 times lighter than Styrofoam. How it works: The metal is structured like human bones—hollow tubes in a lattice pattern that provide strength without bulk. Despite its fragile appearance, it’s remarkably resilient, bouncing back after compression and bearing weight without crumpling. Why it matters: NASA and aerospace industries are testing this material for: - Satellites & spacecraft - Impact-absorbing structures - Fuel-saving components By drastically reducing weight, this innovation could cut fuel consumption, emissions, and shipping costs across aviation, automotive, and even wearable tech sectors. It’s a breakthrough not just in design, but in how we think about the physical limits of materials. #Microlattice #LightestMetal #MaterialsScience #AerospaceInnovation #NASA #FutureOfEngineering #SustainableTech #USInnovation
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