October 2024

parts-of-a-tyre-structure-of-a-tyre
Automobile Engineering

Parts of Tyre | Tyre Structure

What are the main components of tyre structure, and how does each part contribute to the tire’s performance and durability? The main components of tyre structure are the tread, sidewalls, beads, belts, and inner liner. Each of these parts plays a vital role in ensuring the tire’s performance, safety, and durability. 1. Tread: The tread is the outermost part of the tire that comes into contact with the road. Made of rubber, it is designed to provide grip and traction. The tread’s design significantly impacts the tire’s ability to handle different road conditions, resist hydroplaning, and provide safe handling and braking. The composition of the tread can also include various […]

Holography-2D-3D-Hologram
Mechatronics Engineering

Holography | 2D 3D Hologram Displays

Who were the key figures in the early development of holography, and what were their major contributions? The early development of holography is a captivating chapter in the history of optics, characterized by significant contributions from several pioneering scientists. Dennis Gabor, a Hungarian-born British scientist, is universally recognized as the father of holography. In 1947, while striving to improve the resolution of electron microscopes, Gabor developed the theoretical foundations of holography. His groundbreaking work involved the concept of wavefront reconstruction, where interference patterns in waves could be used to create three-dimensional images. Gabor’s method employed conventional filtered-light sources, but the limitations of these light sources prevented immediate practical applications. The

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