The Ingenious Design of Strain Gauges

From “The Efficient Engineer”. ( YouTube / Nebula ) Watch my bonus video on load cells: https://nebula.tv/videos/the-efficient-engineer-how-do-load-cells-work Get Nebula using my link for 40% off an annual subscription: http://go.nebula.tv/the-efficient-engineer — This video explores the fascinating world of strain gauges, these clever little devices that combine elements of mechanical engineering, electrical engineering, and materials science to…

The Incredible Strength of Bolted Joints

From “The Efficient Engineer”. ( YouTube / Nebula ) Get Nebula using my link for 40% off an annual subscription: http://go.nebula.tv/the-efficient-engineer Watch my bonus video on joint diagrams: https://nebula.tv/videos/the-efficient-engineer-understanding-the-joint-diagram — This video takes a detailed look at bolted joints, and how preload, the tensile force that develops in a joint as it is torqued, can…

Understanding Engineering Drawings

From “The Efficient Engineer”. ( YouTube / Nebula ) Watch the bonus video on model-based definiton and statistical tolerance analysis here! https://nebula.tv/videos/the-efficient-engineer-the-future-of-engineering-drawings Engineering drawings are key tools that engineers use to communicate, but deciphering them isn’t always straightforward. In this video we cover the fundamentals, including the different types of views, first and third angle…

Understanding Thermal Radiation

From “The Efficient Engineer”. ( YouTube / Nebula ) Get access to my bonus video Understanding Dimensional Analysis on Nebula – https://nebula.tv/videos/the-efficient-engineer-understanding-dimensional-analysis. In this video we’ll take a look at thermal radiation, one of the three modes of heat transfer along with conduction and convection. We’ll start by covering electromagnetic waves, the Stefan-Boltzmann law, black…

Understanding the Finite Element Method

From “The Efficient Engineer”. ( YouTube / Nebula ) Watch the extended version of this video (without ads!) on Nebula! https://nebula.tv/videos/the-efficient-engineer-understanding-the-finite-element-method-extended-version You can read the article version of this video here – https://efficientengineer.com/finite-element-method/ The finite element method is a powerful numerical technique that is used in all major engineering industries – in this video we’ll…