DIY power Inverter UPS in Urdu

DIY power Inverter UPS in Urdu Read More 500 Watt 12DC to 220 VAC Power Inverter (UPS)Construction in Urdu   500 Watt 12DC to 220 VAC Power Inverter (UPS)Construction in Urdu 500 Watt 12DC to 220 VAC Power Inverter (UPS)Construction in Urdu Power Inverter (UPS)Construction in Urdu this is a simple inverter you can make your own if you have Little Bit of Knowledge about electronics this inverter can run 1 watt to 500 watt appliancesDiscussions about Pakistan Science Club's Power Inverters 12 VDC to 220 VAC UPS, you can find problems, troubleshooting and construction help Please visit Power Inverters (UPS)12 VDC to 220" http://paksc.org/pk/forum.html...

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Solar Distiller Science Fair Project

Science Experiment Solar Distiller Science Fair Project Solar Distiller Grade Levels: 7-9 Questions: Can you distill clean water from muddy water? Can you distill clean water from salty water? Possible Hypotheses: You can/cannot make clean water from muddy water. You can/cannot make clean water from salty water. Materials: Two large plastic containers Clear plastic wrap Masking tap, Reade More ...

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Farming blog in Urdu Farming-urdu.blogspot.com

About Farming Urdu Farming-urdu.blogspot.com provide information in Urdu about fish farming, dairy farming, poultry farming, chicken farming, aquaculture fish farming, cattle farming, mushroom farming, sustainable farming information about farming will provide by different resources like visit Farming-urdu.blogspot.c...

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Science must guide us towards a more sustainable future

Science must guide us towards a more sustainable future Sunday, March 25, 2012 4:54 AMScience must guide us towards a more sustainable future by   David Dickson LONDON: One of the most significant achievements of science over the past few decades has been to provide convincing evidence that human activity has had a growing and potentially unsustainable impact on virtually every aspect of our planet. The scientific community now needs [...] Renewable energy resourcesSunday,  March 25, 2012 1:56 AMRenewable energy resources by ERUM ZEHRA Summer is on its way and we’ve been already warned about the electricity load shedding this year and the increase in price per unit because the snow hasn’t melted yet and the water is at dead level in our dams. If timely planning is not done,...

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Asad Mehmood’s out-of-this world dream

There are people though, who do not have access to half the resources I do in Pakistan who do not give up. Asad Mehmood is such a guy. He hails from Okara and at the tender age of 18 built himself the 6th largest telescope in PakistanThe first time I gazed at the sky in fascination was on a clear night on an off-road trip in Hingol, Balochistan. I had never seen a sky so full of stars and stood awe struck at the beauty and magnificence of the heavens. Naturally, my next impulse was to buy a telescope powerful enough to see them up close. I found this to be a very costly venture as telescopes, especially good ones are expensive....

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Science Experiments and Projects

kitchen waste biogas Contact for Homemade kitchen waste biogas plant Projects science fair projects Free Winning Science Fair Projects Step-by-Step How-To-Do Resources Ideas, Urdu It appears that not anything strikes fear in the hearts of students and parents like these three words: science fair project. But it doesn’t have to be that way. A science fair project is an chance to research and learn about things that notice you. And through your studies you will learn how science is essential to everything around us. You will advantage beyond your improved science knowledge. Science fair projects teach you problem-solving skills, improve your written and oral communication skills and give you the satisfaction of completing a well-done project. The ideas for projects are endless; you are limited...

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science fair projects

  kitchen waste biogas Contact for Homemade kitchen waste biogas plant Projects science fair projects Free Winning Science Fair Projects Step-by-Step How-To-Do Resources Ideas, Urdu Make Heron’s Fountain     Science Fair Project: Make Heron’s Fountain Heron’s fountain is a great project for a science fair, as it is simple to make and displays many of the basic principles of physics. This project shows how potential energy can provide power, using water and gravity, and air and compression. These are fundamental aspects of pneumatics and hydraulics and Heron’s fountain also lets you have a bit of fun during the process. The History of Heron’s Fountain Heron’s Fountain (Creative Commons) The great...

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Magnetic Levitation Science Project

  description Here is a very cheap and high stable levitation schematic for beginners it uses only to transistors and few other parts they are all easily available in hole world instead of those pricey and complicated integrated IC schematics take hole day to built but this project is not only cheap but easy to built in minutes coil is made in this project from scrap I took primary winding wire from an old wall mount 12v power supply and Use sewing machine bobbin for coil winding there is no counting for turns just make sure wind bobbin full until it reaches its outer radius secure it with electrical tape make sure both...

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E-waste – a pack of human diseases

E-waste – a pack of human diseases E-waste – a pack of human diseasesTHE TERM ‘E-waste’ is not new but it is still not common. Commoners are unaware to this term. E-waste is the waste regarding all electrical and electronic equipments that include computers, mobiles, television sets, refrigerators, ovens, toasters and home entertainment like electric games, stereo system, toys etc. The reason behind the increase E-waste is the rapid development and number of electronic equipments. Modern technology is coming day by day. In this way people try to have modern and latest equipments available in market. Increasing demand for modern technology...

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