It’s time to refinish that outside deck for the summer months. Are you wondering whether you should tear down that old wood railing and replace it with something modern that is easy to maintain? Stainless steel cable is a good choice because it offers outstanding strength, luster, and durabili..
Slings can be used in any of the following four "HITCHES":
Vertical or straight attachment to the load by using hooks, shackles, or other hardware.Choker hitches are used when conditions allow for safe "choking" of the load by the sling. In all cases care must be taken to insure the following:
In cameras, they have small battery with 3 volts of AA sized battery or with 3.7 volts of the Lithium Ion battery. But even with these very small voltage it gives very big flash. How this can be possible.The flash we see comes from a flash tube filled with xenon gas.These tube works with extremely h..
Existen diferentes métodos de corte longitudinal de film de aluminio, incluyendo corte mediante cizalla, mediante cuchilla y por impacto de corte. Este artículo se centra en el método de corte del foil de aluminio mediante cizalla, ya que es capaz de trabajar mediante una gama m..
Se facciamo una ricerca su Google col termine “inventore del microchip” notiamo che alcuni risultati fanno riferimento a Robert Noyce, altri all’ italiano Federico Faggin. Qualcuno giustamente si domanderà chi sia il vero inventore.Intanto bisogna dire che un microchip non &..
The commercial industry was booming and Tom found himself being called to jobs that he never thought possible. As a licensed electrician he found that he would be called to provide services in small offices, private homes and large offices set in buildings of steel. He was always fascinated by the h..
Water Treatment Chlorination Equipment
Adding and maintaing cfree chlorine level is called Chlorination. water treatment equipment of chlorination is practiced for the purposes listed above and the various needs may he satisfied simultaneously. Chlorine is classified according t..
Project Idea: The Wave, The Golden Mean. Note: Knowledge and experience in analytical geometry, origami, and computer programming are required for this project. Purpose To determine if there is any possible relationship between the origami fold known as the ''wave'' and the Golden Mean ..
Project is part of Progress Energy Carolinas’ SunSense Commercial PV Program
Hayesville, NC., January 23, 2012 – ESA Renewables, (ESA), a turnkey solar solutions provider, announced today it has commissioned a 500-kilowatt (kW) DC solar photovoltaic (PV) system in Fuquay-Varina, N.C. E..
Cowboys and Pit Crews : The New Yorker
In the UK Cowboy has an alternative negative meaning so for Cowboy in the article above read Lone Ranger.
The article is a speech given at Harvard Medical School to graduating students. The speaker describes how the number of people involved in patient..