Introduction In today’s modern economy, and has become increasingly important. After the advent of concrete as a major building material in cities, the need for suitable sand has risen dramatically....

The Wienermobile is a Hot dog-shaped car made by the hot dog company Oscar Mayer. It was made in 1936 by Carl G. Mayer (Oscar Mayer's Nephew). The Car is shaped like a hot dog and a bun on the bottom....

Nanobots are exactly what they sound like. They are tiny, miniscule robots capable of storing and applying medicinal content to the human body, among other things. Currently, the average nanobot is about...

Bridges are magnificent pieces of engineering. While most of us have driven over them numerous times, we don't think of them much. How are they built over water? How do they build foundations underneath...