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This video from Rockwell Automation is part of a series of PLC Maintainer I Certification preparation videos. This series is intended for maintenance and programming professionals who want to develop their knowledge and skills using the latest technology. In the video, steps for connecting a...

This video from Rockwell Automation is part of a series of PLC Maintainer I Certification preparation videos. This series is intended for maintenance and programming professionals who want to develop their knowledge and skills using the latest technology. In the video, steps for assigning IP...

This resource is a documentary film about the history of the cordage industry from ancient technologies through the industrial revolution, trustbusting, and globalization. The one-hour DVD, Ropewalk: A Cordage Engineer's Journey Through History, is free for schools, libraries, museums. Produced by...

This 21-page report, published by the Rose-Hulman Institute of Technology, describes the design and construction of the underwater remotely operated vehicle (ROV) created by the Rose Robotics team for the Explorer Class of the 2022 MATE ROV competition. MATE ROV is a global competition that...

How did Rutherford figure out the structure of the atomic nucleus without looking at it? Simulate the famous experiment in which he disproved the Plum Pudding model of the atom by observing alpha particles bouncing off atoms and determining that they must have a small core. This simulation of a...

A Java applet for signal sampling at various sampling frequencies, and signal reconstruction from samples using various low-pass filter cutoff frequencies. Select from provided signals, or draw a signal with the mouse. This demonstration labels frequency in units of radians per second.

This site contains information about Sandia National Laboratories' efforts to reduce the adverse effects and costs of subterranean drilling.  The webpage specifically addresses geothermal energy and drilling.  A section on advanced bit technology describes the laboratory's research and development...

This resource, provided by Anti-body Engineers, features an image of a 3D model of a SARS-CoV-2 spike protein. Users can click on the image and see a SARS-CoV-2 spike protein in iCn3D, a three-dimensional visualization platform for molecular structures. The SARS-CoV-2 spike protein model offers a...

This video, provided by Digital World Biology, is from a series of tutorial videos for iCn3D, a web-based three-dimensional visualization and structural analysis platform for molecular structures. During the video, presenter Sandra Porter discusses using iCn3D to predict whether an antibody will be...

This video is part of the 2020 SciTech Lecture Series from Forsyth Technical Community College. This series of lectures and interviews is held every year and covers an array of science and technology topics. This interview features Dr. Laura Kavanaugh. During the interview, Laura talks about her...