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State officials urge against eating Cheatham Reservoir catfish

Separating molecules is a highly energy-intensive but essential part of drug development, desalination and other industrial processes – improving membranes can help

Molecules are often separated by their size, shape or other properties. twomeows/Moment via Getty ImagesSeparating molecules is critical to producing many essential products. For example, in petroleum refining, the hydrocarbons – chemical compounds composed of hydrogens and carbons – in crude oil are separated into gasoline, diesel and lubricants by sorting them based on their molecular size, shape and weight. In the pharmaceutical industry, the active ingredients in medications are purified by

This Under $50 Lash and Brow Serum Volumizes in Just 3 Weeks

Scouted/The Daily Beast/Dermelect.Scouted selects products independently. If you purchase something from our posts, we may earn a small commission.Until a few years ago, I not only thought that all lash serums were created equal, but I also thought that, aside from prescription-strength formulas, the entire lash and brow-enhancing category was a gimmick. It wasn’t until one of my coworkers with very well-endowed lashes told me that her secret to mascara-free lashes was not the extensions I had a

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