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A research team has transformed Sargassum seaweed into a reusable carbon dioxide adsorbent by coordinating chemical treatment with heating temperature. Treating the biomass with potassium hydroxide before heating it to 400 °C produced biochar that captured 120.5 milligrams of CO₂ per gram at 40 °C, five times the capacity of…
Scientists have developed a remarkable new molecular motor that spins when electricity passes through it. Inspired by an ancient invention, the tiny machine can even reverse its direction when the electrical voltage is switched.…
A key focus of the discussion was the potential integration of MIT CBI’s portable electrochemical reader with NANOTEC’s disposable electrochemical sensor strips. This integrated approach aims to enable rapid and convenient…
To evaluate the reaction energies of the HIR and WFR in oxide materials, several atomic reactions were considered. The HIR refers to the reaction of an interstitial H atom binding with lattice oxygen to form a lattice OH with: where R is the gas constant; T is the temperature. The…
Ivy Delaney has been working with neural networks and machine learning since the mid-nineties, back when a couple of hidden layers and a long afternoon of training counted as ambitious. She has watched the field go from academic curiosity to the thing quietly running underneath everything, and she brings that…