What is pulsed Laser deposition?
पल्स्ड लेज़र डेपॉज़िशन (PLD) (Pulsed Laser deposition) प्रस्तावना (Introduction): पल्स्ड लेज़र डेपॉज़िशन Pulsed Laser Deposition (PLD) एक पतली फिल्म डेपॉज़िशन तकनीकहै, जहां एकउच्च शक्ति पल्स्ड लेजर बीम को एक निर्वात…
HOW TO MAKE A KALEIDOSCOPE
What you need: 3 rectangular strips of mirrorTapeScissorsA colored sheetButter paperGlueCompass Fig. 1Step 1- Take three strips of mirror and join them in a shape of prism with a tape…
Numerical Simulation of Rectangular fin in convective ambience.
This is a B.Tech project done by a group of mechanical engineering students as a final project in their 4th year. The project is based on the application of finite…
Reacting Baking Soda and Vinegar
Materials required Baking SodaVinegarA plastic dish Match stick Baking Powder Vinegar A plastic plate You will observe effervescence along with hissing sound. This is due to the evolution of carbon…
Drip irrigation system model
Ingredients required: 1. Rectangular bucket or container 2. Garden soil 3. Two IV Cannulae 4. A plastic jar 5. A nail 6. Adhesive 7. Transparent tape. 8. Drawing pin Fig.1: Take a rectangular bucket and fill it with…
Projectors
When we go to the cinemas and experience the big screen and its big characters, have you ever wondered how the pictures on the screen are made? Well, as you…
A very important light source in daily life is LED(Light emitting diode)
A very important light source in daily life is LED(Light emitting diode). A light emitting diode is an important light source in daily life. We can easily be seen it…
Wireless Electricity (Tesla Coil)
Materials required: Enamelled copper wire 35 SWG Enamelled copper wire 25 SWG Transistor 2N2222A or PN2222A Resistor 22K LED Battery 9V Switch (Slider type) Card Board Transparent Tape Connecting wires…
HOW TO MAKE A HOMOPOLAR MOTOR
What you need: Copper wire 27 SWG 1.5 feet length Neodymium magnets (round) 2-pcs Battery AA-size 1-pcs Wire cutter Submitted by: Prashant Kumar Sinha