April is a great month to celebrate native plants. Recently, Massachusetts joined the growing number of states across the country to declare the first full month of spring “Native Plant Month.” For me ...

NOAA dropped its extended spring forecast this week The extended forecast covers the months of April, May and June The forecast takes a look at what the future holds regarding temperature, ...

In analysis, it is common practice to conceptualize structures, objects, and isolation systems as basic mass-spring-damper models, as depicted in Figure 42.1. All objects experience vibration when ...