Guides, Tips and Energy Saving Ideas
Join us on our amazing adventure at the Mother Earth News Fair in Seven Springs, PA. http://www.motherearthnewsfair.com/pennsylvania/ DIRECTIONS Seven Springs Mountain Resort 777 Waterwheel Dr. Seven Springs, Pa. 15622 Seven Springs is located approximately one hour’s drive southeast of Pittsburgh. Pittsburgh International Airport is the nearest metropolitan airport. From Exit 91, Donegal: Turn left off … Read more
In this video, David explains two different strategies to deal with vertical springs and compares them with those used for horizontal springs. Watch the next lesson: https://www.khanacademy.org/science/physics/work-and-energy/mechanical-advantage/v/introduction-to-mechanical-advantage?utm_source=YT&utm_medium=Desc&utm_campaign=physics Missed the previous lesson? https://www.khanacademy.org/science/physics/work-and-energy/hookes-law/v/lol-diagrams?utm_source=YT&utm_medium=Desc&utm_campaign=physics Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We’ll start by looking … Read more