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Posts from the ‘Science’ Category

  • 05.12.13Know About the Science Behind Air conditioners

    We use air-conditioner to beat the heat in hot weather. Temperature around the globe is on the rise and everyone feels the need to have air-conditioners in homes, cars, schools, offices, theaters, shopping malls, etc. Most cities are becoming temperate regions due to many reasons. Sun’s radiation and electrical appliances at homes/offices are the chief […]

  • 011.4.11Know How to Buy a Property with Prehistoric Mineral Deposits

    Buying a land with prehistoric mineral deposits is really interesting and exciting since we are not only buying a land but are also becoming the owners of the minerals beneath the land which bring us more benefits. So, whenever we are going for a purchase of such land it is important to note few points […]

  • 08.4.11Know How a Glow Stick Works

    Glow sticks are light emitting tubes which does not produce any heat. They does not require any electricity or any other sources like batteries to light. So, what makes them glow? The answer is just a chemical reaction. Long back in 1970s our scientists became successful in inventing two chemical components which emit light when […]

  • 08.2.11Evolution of Glow sticks

    Glow sticks are widely used for different purposes all over the world. Especially in military they are of immense use. Many departments in the military are using them. Less weight, small size, single source of energy, non fire producing factor made them so helpful in many rescue operations. Many of us are not aware of […]

  • 06.10.11Know About the History of Barrels

    Barrels are nothing but cylindrical containers which are made up of either wood, plastic, or stainless steel. These containers have a convex shape which are bound with iron or wooden hoops. Traditional barrels were made of wood and had an bulging shape at the middle. This structure of barrel makes it easy to roll and […]

  • 012.13.10Instructions to Build Submersible Fishing Lights

    Submersible fishing lights are used under water, to attract fish. These waterproof fishing lights can be submerged to the depth of the water. There are few instructions to build the submersible fishing lights, such as: First take an empty 2 ltr bottle and put nuts and bolts into it until it sinks in water. Later […]