Ultimate Guide on What is Shaft: Learn Types, Materials & Design
What is shaft? A shaft is a rotating machined element used to transmit power from the source of the machine to other …
Complete Guide to Woodruff Keys & Keyways: Design & Functions
What is Woodruff Key? Woodruff key is a flat semi-circular or half-moon-shaped disk with a uniform thickness, which directly fits into the …
Ultimate Guide on 22 Car Engine Parts: Names, Functions & Diagram
There are so many car engine parts that make the car engine a complete working model for all types of cars. It …
What is undercut in welding?
What is undercut in welding? An undercut in welding is a defect that happens during the welding process. It is a groove …
What is welding?
We all are aware of the term welding. Not only engineering graduates but also small children who are studying in schools are …
What is 3D Hologram technology?
What is Hologram technology? A hologram is a futuristic photographic technology. In simple words, the hologram is the process of creating a …
Invention vs Innovation
Overview As we know, we are surrounded by various technological trends in the 21st century. On this earth, noting is permeant. Neither …
Advantages and Disadvantages of Technology
Technology is good or bad? Each and everything has its advantages and disadvantages. And same applies to technology. The question technology is …