How to make a violin at home. In this post, I would like to guide you through all the steps I followed to make a violin. Then I’ll share with you the reason I built this, my experiences, what Kept me moving forward when I lost confidence, and some of my mistakes which you are advised to avoid, and then I will answer some frequently asked questions related to violin. Let’s get started. This blog is all about renewable energy projects. However, every once in a while I do some hobby projects. This year I got a chance to join a violin class with my friends Sanal and Aswin. And guess what, we joined an institute. Check this on Amazon https://amzn.to/3ufFjI8 When I got this chance to hold these amazing musical instruments in my hands I felt a strange inspiration to make one of them. Even though I am not good at woodworking and acoustics I decided to give it a try. But I had no idea, where do I begin. You May Also Like: How to Make Wind Turbine Propeller The Inspiration for Making a Violin W...
Hi, welcome back to new Physicist. There are two types of crystalline silicon solar cells. Monocrystalline and polycrystalline. What’s the difference between them? How they are manufactured? Why one is much more efficient than others? Why polycrystalline solar cell surface looks like cracked glass? Once I learned about What’s happening inside a solar cell factory all my doubts vanished. Do you know, How crystalline solar cells are manufactured? It all starts with the raw material, which in this case is sand or quartzite, more precisely silicon dioxide, from which we’ve to extract precious silicon. Silicon is abundantly available, making it the second most available element on Earth. Together with coal or other sources of carbon, the silicon sand is melted down at over 2000 degrees Celsius in an electro arc furnace. The result is metallurgical silicon with a purity of 99%. The silicon is collected, usually in the form of solid rocks. These rocks are being melted t...