A biomass pyramid is a graphical representation of the relative biomasses of different ecosystems in a food chain, from primary producers to tertiary (or beyond) consumers, that is represented in a pyramid shape. A biomass pyramid demonstrates how biomass decreases as we move further up the food… View Full Term
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Tim Wiener has over 25 years of experience in new product development. As a recent addition to the Radians product management team, Tim is responsible for all eyewear and hearing protection lines. In the past, he has worked with companies in industries ranging from sporting goods and toys to cutlery and appliances.
Tim has a BS in product design and an MBA in marketing from University of Minnesota. When he’s not innovating with industry leading safety products, Tim can be found working on DIY projects around the house with his wife and daughters.
Let’s be clear about one thing before we begin: polarized safety glasses definitely have a place in occupational safety, and there are specific situations in which workers should use them to stay safe.First, what is...