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Science : How to fully clean silver at home & science You can use common household items: hot water, baking soda, salt, and an aluminum foil. It works thanks to electrolysis. When you mix hot water, baking soda, and salt with aluminum foil, a cool science trick called electrolysis comes into play. The aluminum acts as a sacrificial anode, meaning it gives up electrons more easily than silver. As a result, the aluminum oxidizes, releasing electrons. These electrons then flow through the silver, reducing silver ions back to silver. It's like a tiny electric current cleaning the silver by reversing the tarnishing process. In simple terms, the setup helps transfer electrons from the aluminum to the tarnished silver, making it shiny again.   The salt increases conductivity, the baking soda raises pH to encourage metal precipitation and the hot water (heat) acts as a catalyst speeding things up How to clean silver at home & science   Materials Needed: Aluminum foil Baking so...

  Is Engineering A Good Career? Engineering: A Promising Career Path for the Future   The world we live in today is constantly evolving, and technology is at the forefront of this evolution. It's no secret that engineering is a field that has been growing rapidly in recent years, with new breakthroughs and discoveries being made every day. As we continue to rely more and more on technology in our daily lives, there is an increasing demand for engineers who can create innovative solutions to the world's problems. This field offers a wide range of career opportunities and provides the chance to work on exciting projects that can make a real impact on society. In this post, we will explore why engineering is such a promising career path for the future, what types of engineering are available, and how to pursue a career in this dynamic field. Shorten  with AI   1. Introduction: The growing demand for engineers   As the world continues to advance in technology and in...

Nuclear Submarine, Extreme Technology & How do they work? Submarine Introduction Hello, friends! Submarine is vehicle works on and under the water. A nuclear missile with the capability to reach a target on the other side of the globe, spanning thousands of kilometers. This isn't a mere imagination; it's a reality today, thanks to submarines. The Trident 2 The Trident 2 falls under the category of submarine-launched ballistic missiles (SLBMs) , representing one of the most formidable weapons globally. These SLBMs boast an estimated yield of 475 kilotons, a stark contrast to the 12-13 kiloton yield of the nuclear bomb dropped on Hiroshima. Presently, these potent weapons are housed within submarines, stealthily traversing the world's oceans in highly classified, undisclosed locations. Technology Submarine The technology that propels them and unravelling their operational mechanisms. Principle of submarine Fundamentally, all submarines operate based on Archimedes' pr...