Mono vs Poly vs Flexible Solar Panel + Series vs Parallel Wiring

When it comes to choosing a solar panel that will work best for your needs, there are lots of variables that you need to consider: monocrystalline vs polycrystalline, hard panels vs flexible panels, wiring the solar panels in series vs parallel or a combination of the two. This video will help bring clarity to these … Read more

Marcia McNutt – Editor-in-Chief, Science Magazine | Dean’s Lecture Series 2016

April 18, 2016 Marcia McNutt (BA in Physics, Colorado College; PhD in Earth Sciences, Scripps Institution of Oceanography) is a geophysicist who became the 19th Editor-in-Chief of Science in June 2013. From 2009 to 2013, Dr. McNutt was the Director of the U.S. Geological Survey, which responded to a number of major disasters during her … Read more

How Heavy Duty Series Hydraulic Hybrid Vehicles (HHVs) Work

NOTE: If you need captions, please click the CC button on the player to turn them on. This video explains the basic mechanics of series hydraulic hybrid vehicle (HHV) technology. The layout displayed is for heavy duty vehicles such as refuse haulers, busses and delivery vehicles. To learn more about this and other green automotive … Read more

Installing a Rheem Prestige Series Condensing Tankless Water Heater

Preferred by contractors, the impressive line of Rheem® Prestige® Series Condensing and Mid-Efficiency Tankless Water Heaters are packed with business-building features. Our design delivers an estimated lifetime savings of up to ,100 on energy costs. Learn more about how to install this energy-efficient water heater. Video Rating: / 5