technical studies

For the discerning RCA architecture student considering their Technical Studies

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Mackenzie Walker

[materialsscienceandengineering]

The perfect polymer? Plant-based plastic is fully saltwater degradable and leaves behind zero microplastics

Researchers led by Takuzo Aida at the RIKEN Center for Emergent Matter Science (CEMS) in Japan have one-upped themselves in their quest to solve our microplastic problem. In a study published in the Journal of the American Chemical Society, they report a new type of plastic made from plant cellulose, the world's most abundant organic compound. The new plastic is strong, flexible, and capable of rapid decomposition in natural environments, setting it apart from other plastics marketed as biodegradable. Microplastics are a global contaminant found in nearly every ecosystem, from the soil and the ocean to the animals and plants that live there. They have even been found in human tissue and the bloodstream, where they likely have adverse effects.

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[fuckyeahfluiddynamics]

Damping a Skyscraper

Wind forces on a skyscraper can set it swaying, so engineers design dampers to stop the motion and keep users comfortable. Some buildings use suspended solid mass dampers to counter a building’s motion, but others take a liquid approach.  (Video and image credit: Practical Engineering) Read the full article

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[mindblowingscience]

Sound waves create permanently water-repellent glass

Curtin University researchers have developed a new technique to make glass water-repellent, a feature that could improve safety in vehicles,

Curtin University researchers have developed a new technique to make glass water-repellent, a feature that could improve safety in vehicles, reduce cleaning costs for buildings and enhance filtration systems. The research, published in Advanced Functional Materials, shows how an innovative and non-toxic process using ultrasonic sound waves can alter the surface of glass, making it either hydrophobic (water resistant) or electrically charged.

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Rice cement

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Thatch is back: a traditional material could inform new sustainable solutions

Thatch almost disappeared across Europe in the aftermath of the Industrial Revolution. The exception...

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