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Physical Properties and Methods of Purification. On the basis of the First Edition by Arnold Weissberger and Eric S. Proskauer. Completely revised Second Edition by John A. Riddick and Emory E.

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Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The NASA Curiosity ...

Apr. 15, 2025 — Researchers have demonstrated a way to use corn protein to improve the performance of lithium-sulfur batteries, a finding that holds promise for expanding the use of the high ...

Odours are volatile chemical signals, which are emitted by living organisms either actively to communicate information or passively. Sensing volatile organic compounds (VOCs) emitted directly by pests ...

(CNN) — The NASA Curiosity rover has detected the largest organic molecules found to date on Mars, opening a window into the red planet’s past. The newly detected compounds suggest complex ...

Additional organic compounds, he suggests, could have formed later in Earth’s primordial soup or were delivered to our planet by comets and meteorites. The odds of meteorites reaching Earth got ...

(CNN) — The NASA Curiosity rover has detected the largest organic molecules found to date on Mars, opening a window into the red planet’s past. The newly detected compounds suggest complex organic ...