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Pakistan Science Club
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Pakistan Science Club is Non Profit and Non Governmental organization working for Promotion of Science and Technology
Pakistan Science Club is Non Profit and Non Governmental organization working for Promotion of Science and Technology

2,142 followers
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ہوا کے دباؤ کی طاقت کیسے ثابت کی جائے؟ ہوا کے دباؤ میں کتنا زور ہوتا ہے؟ اسے ثابت کرنے کیلیے ہم آپ کو ایک نہایت آسان اور ڈرامائی طریقہ بتاتے ہیں۔ لکڑی کی ایک نہایت پتلی تختی لیجیے۔ یہ تین فٹ لمبی اور چار انچ چوڑی ہو۔ تختی کو میز پر رکھیے لیکن اس ……
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ہوا سے آکسیجن کیسے نکالی جائے؟ بظاہر یہ مشکل معلوم ہوتا ہے، مگر آپ چاہیں تو یہ گھر کے اندر اور لیبارٹری کے قیمتی سازو سامان کے بغیر ہوا سے آکسیجن باہر نکال سکتے ہیں۔ سچ تو یہ ہے کہ یہ تجربہ اس کتاب کے نہایت آسان تجربوں میں سے ہے۔ اس سلسلہ میں آپ ……
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Purpose To use chemical reactions between water and potash alum in the creation of various crystal formations. Crystals consist of an orderly arrangement in the molecular structure of a solid object, in a pattern known as crystallinity. Crystals can be…
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Making of Soap Purpose To create your own soap using a chemical process known as saponification. This is a reaction where an ester is heated with an alkali ( such as sodium hydroxide) to produce a free alcohol and an acid salt ( alkaline hydrolysis of a…
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Introduction of Van De Graaff Generator Van de Graaff generator is also known as particle accelerator. It uses moving belt to accumulate and transfer the charges on the hollow metal cylinder. It creates high potential difference (volts) by static charges…
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Transferring audio signal using light is a part of Li-Fi technology. Unlike radio signals, it uses light waves (electromagnetic waves) to transmit data wirelessly.  Audio Light Transmitter Martial 9 volt battery 3.3 k  resistor 3.5 mm audio jack (2) LED…
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Make Water Rocket Launcher : Water rocket is very popular competition and sport activity in the world. Most of school and colleges organizes water rocket challenges around the world where students comes with innovative design of rockets. Pakistan Science…
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How to make compass : The floating needle will behave like a compass, with one end always pointing to magnetic north. A story is told that this is the same type of compass used by Christopher Columbus. Since the metal needle of the time were poor,…
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Overview of Industrial Biogas Plant Construction: A Very common question asked by the people who want to build and install biogas plant is “how much does it cost to make biogas plant?“ It is quite natural to raise this question but due to lack of…
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Small scale kitchen waste biogas plant by Recycled Plastic Drum Biogas is produced by mixing dung (Animal waste) and water in the absence of oxygen through fermentation process. Biogas can provide a clean, easily controlled source of renewable energy from…
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