Science

Lab explores new resins for light-based 3-D printing

[ad_1] LLNL researchers used molecular dynamics (MD) simulations to study the polymerization of three different molecules of the same reactive group (acrylate) but containing different non-reactive components. Shown “snapshots” from an MD simulation of a liquid monomer as it polymerizes and gradually becomes a solid, revealing the emergence of a …

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Has the hidden matter of the universe been discovered?

[ad_1] Credit: Pixabay / CC0 Public Domain Astrophysicists consider that about 40% of the ordinary matter that makes up stars, planets and galaxies remains undetected, hidden in the form of hot gas in the complex cosmic web. Today, scientists from the Institut d’Astrophysique Spatiale (CNRS / Université Paris-Saclay) may have …

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