How Many Dimensions Does Our Universe Really Have?
网页2021年10月16日 · There are three dimensions that we experience daily, which define the length, width, and depth of all objects in our Universe (the x, y, and z-axis, respectively). However, scientists maintain ...
A simplified introduction to Einstein’s theory of relativity
网页2017年1月26日 · Also in 1905, he applied his principles of relativity to produce the famous equation e=mc2. This innocuously simple equation expresses the fundamental relationship between mass (m) and energy (e ...
What Is LiDAR Technology and What Are Its Main Applications?
网页2020年9月25日 · Like I mentioned before, LiDAR is based around a pulsed laser beam. It’s an active and remote sensing technology that is generally used to map out environments and large areas. The way this ...
The Engineering and Construction of Offshore Oil Platforms
网页2020年1月12日 · The first offshore oil platform was constructed in 1897 off of the coast of California. Oil companies invested heavily in the technology over the next several decades. By 1928, a Texan company ...
A very brief history of Amazon: the everything store
网页4 years ago. 0. Andrei Stanescu/iStock. Amazon, founded by Jeff Bezos in 1994, began as an online bookstore and has since evolved into a global technology giant, transforming how we shop, read ...
What Is Finite Element Analysis and How Does It Work?
网页2023年5月3日 · Ajay B. Harish/Wikimedia Commons. Finite Element Analysis, or FEA, is the simulation of a physical phenomenon using a numerical mathematic technique called the Finite Element Method, or FEM. This ...
The Most Common Uses of All the Greek Letters in Science, Math, …
网页2023年4月14日 · Pi (π) Perhaps the most iconic and well-known Greek letter out there, this represents the number Pi or 3.14159… and so on. Pi is commonly used in geometry as it is the ratio of a circle’s ...
The History Behind the Invention of the First Cell Phone
网页2023年4月3日 · Marus/Wikimedia. Build it they did. With encouragement from his boss, Motorola’s chief of portable communication products, John Mitchell, Cooper, and the engineers at Motorola produced the ...
The fascinating history and evolution of the wheel
网页2023年8月17日 · The wheel is one of the most fundamental inventions we use daily. Invented sometime around 3500 BCE, during the Chalcolithic era, the wheel gave rise to everything from transportation to modern ...
Top 13 Highest Paid Engineering Degrees
网页5. Nuclear Engineer – $118,000 $128,000. Working with nuclear energy, these engineers deal with the research and development of power generation systems, power storage equipment, and electro ...