An international group of scientists from India and Russia has created edible food transparent films for packaging fruits, vegetables, poultry, meat, and seafood. Films consist of natural ingredients, they are safe for health and the environment. In addition, films are... (More)
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Wind turbines work on a simple principle: instead of using electricity to make wind—like a fan—vertical wind turbines use wind to make electricity. Wind turns the propeller-like blades of a turbine around a rotor, which spins a generator, which creates... (More)
Retrievable and feedthrough production packers from us provide superior annular sealing solutions for your wells while affording efficient resetting and removal to minimize costs. A range of retrievable options Optimize your completion with our high-performance, retrievable production packers, which are... (More)