Learn how to make a DIY tattoo machine from a regular battery with simple steps that let you experiment safely and create your own tattoo designs at home while understanding the mechanics of a basic t ...

Abstract: Hevea brasiliensis/Rubber tree is considered to be the most predominant plantation crop in Kerala which was found to be the major source of income for the 11.5 lakh planters within Kerala.

Discover the entire process of building a robust, custom hand-cranked metal bending machine, from selecting raw materials to delivering precise U-shape bends. This in-depth metalworking tutorial ...

Abstract: Internet of Things (IoT) based solutions are gaining significant popularity in various applications, for instance in environmental monitoring system, agriculture sector, energy sector, ...