Engineered 'living materials' could help clean up water pollution one day
‘Living materials’ made with genetically engineered bacteria and Jell-O-like gel could make pollutants in water bodies nontoxic.
Debika Datta, Postdoctoral Scholar in Nanoengineering, University of California, San Diego •
conversation
Nov. 7, 2023 • ~6 min
Nov. 7, 2023 • ~6 min
Space rocks and asteroid dust are pricey, but these aren't the most expensive materials used in science
Some space rocks you can get for free – if you know how to identify them. Rarer materials cost more, and the asteroid sample NASA just brought back has a high price tag.
Chris Impey, University Distinguished Professor of Astronomy, University of Arizona •
conversation
Oct. 24, 2023 • ~9 min
Oct. 24, 2023 • ~9 min
New class of recyclable polymer materials could one day help reduce single-use plastic waste
A team of scientists has developed a method for creating a new class of plastic materials that are potentially more recyclable than single-use plastics.
Emma Rettner, PhD Candidate in Materials Science and Engineering, Colorado State University •
conversation
Oct. 19, 2023 • ~7 min
Oct. 19, 2023 • ~7 min
Quantum dots are part of a revolution in engineering atoms in useful ways – Nobel Prize for chemistry recognizes the power of nanotechnology
Quantum dots are a prime example of the way nanotechnology engineers materials at an atomic scale.
Andrew Maynard, Professor of Advanced Technology Transitions, Arizona State University
• conversation
Oct. 4, 2023 • ~9 min
Oct. 4, 2023 • ~9 min
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