Shopping for Sofas

Choosing a sofa can be a daunting proposition. From cocktail parties to catnaps, it has to meet a wide variety of demands. And it’s probably the largest thing in the room, so it’s not inconspicuous. A sofa is “among the biggest and most important pieces of furniture in the living room or family room,” said…

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USask computer-based simulator tests insects for effects of new pesticide

SASKATOON–University of Saskatchewan (USask) researchers have used a novel combination of techniques to compare the effects of two families of pesticides used in agriculture, and found that at low dosages the newer pesticide is less toxic than a currently used neonicotinoid one. USask biology professor Jack Gray’s research on locusts, published in the Proceedings of…

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