The method of Zygalski sheets was a cryptologic technique used by the Polish Cipher Bureau before and during World War II, and during the war also by British cryptologists at Bletchley Park, to decrypt messages enciphered on German Enigma machines. The Zygalski-sheet apparatus takes its name from Polish Cipher Bureau mathematician–cryptologist Henryk Zygalski, who invented it about October 1938. (Wikipedia).
The Zinnia, a wooden kinetic sculpture designed by Clayton Boyer, built by Joe Stubler. Plans available at http://www.lisaboyer.com/Claytonsite/Claytonsite1.htm
From playlist Kinetic Sculpture
Isosceles Triangle Theorem: Dynanic Desmos Illustrator
Isosceles triangle theorem animation & explorer made in #Desmos. https://teacher.desmos.com/activitybuilder/custom/60742b18afd8ae0d274b6efb #MTBoS #ITeachMath #math
From playlist Desmos Activities, Illustrations, and How-To's
Watch as our ZOTAC mascots battle to rid the world of monsters and bring light to the world.
From playlist Artistic Works
This shows a 3d print of a mathematical sculpture I produced using shapeways.com. This model is available at http://shpws.me/2toQ.
From playlist 3D printing
From playlist MATLAB and Simulink Student Challenge 2014 Entries
Tchebyshev's Plantigrade Machine, a Lego walker.
From playlist Lego
This object is transformable hyperboloid,you can transform from cylinder to various hyperboloids.See video. Buy at http://www.shapeways.com/shops/GeometricToy Copyright (c) 2014,AkiraNishihara
From playlist 3D printed toys
How To Make a Hexaflexagon: The Definitive Guide
Printable patterns: http://vihart.com/hexaflexagons Shirts (we only printed a limited run, sorry if we're sold out of your favourite!): https://store.dftba.com/collections/vi-hart This video is supported not mostly by shirts but mostly by viewers like you! Thanks especially to: Caleb Wri
From playlist Hexaflexagon Series
Isosceles Triangle: Dynamic Illustrations without Words
GeoGebra Resource Link: https://www.geogebra.org/m/Au4rzFcJ
From playlist Geometry: Dynamic Interactives!
Excel Worksheet Tutorial | Beginners Guide To Excel | Excel Tutorial For Beginners | Simplilearn
🔥 Data Analyst Master's Program (Discount Code: YTBE15): https://www.simplilearn.com/data-analyst-masters-certification-training-course?utm_campaign=ExcelWorkSheet-KcZnPRBCut0&utm_medium=DescriptionFF&utm_source=youtube 🔥 Professional Certificate Program In Data Analytics: https://www.simp
From playlist Microsoft Excel Tutorial Videos 🔥[2022 Updated]
Quickly Find Worksheets and Unhide Multiple Sheets using Tab Hound
http://www.excelcampus.com/tips/everyday-excel-tasks-made-easy/ This video explains how to save time with common Excel processes. You will learn fast ways to: find and navigate to a worksheet, flip back and forth between two sheets, hide and unhide multiple sheets, and more. I explain
From playlist Excel Add-ins
Slaying Excel Dragons Book #19: Worksheet, Workbook 3-D Cell References, Arrange All Feature
Download files: https://people.highline.edu/mgirvin/ExcelIsFun.htm Learn Excel from beginning to end. Complete Lessons about Excel. This video series accompanies the published book, Slaying Excel Dragons, ISBN 9781615470006 Chapter 5: Worksheet, Workbook & 3-D Cell References Pages 188 --
From playlist Slaying Excel Dragon Videos: Comprehensive Excel 2010 Lessons. (53 Videos)
The Fastest Way to Copy an Excel Worksheet - plus Tab Hound & Tab Control
http://www.excelcampus.com/tips/quickly-organize-your-worksheets In this video I am going to explain how to save time and automate common tasks we do with our Excel worksheet. This includes: - Shortcuts for copying and renaming sheets. - A fast way to copy sheets to a new workbook. - H
From playlist Excel Add-ins
Excel - Sum Across Worksheets - Podcast 1984
Microsoft Excel formula to sum across worksheets. Use a spearing formula or a 3D Reference to sum Jan through Dec. Episode recap: You need to total numbers on Jan, Feb, Mar, … Dec You could =Jan+Feb+Mar… But there is a faster way called a Spearing formula Also known as a 3D reference Start
From playlist Full Advanced Excel Course - Free
VBA Code Modules & How to Run Event Macros Based on User Actions
Sign up for our Excel webinar, times added weekly: https://www.excelcampus.com/blueprint-registration/ In this video I explain the different places to store macros, functions & VBA code in a workbook. We specifically look at the Code Module, Sheet Module, and ThisWorkbook Module to learn
From playlist Excel Macros & VBA
Excel Magic Trick 913: Select From Drop Down and Pull Data From Different Sheet
Download Excel Start File: https://people.highline.edu/mgirvin/YouTubeExcelIsFun/EMT913.xlsx Download workbook: http://people.highline.edu/mgirvin/ExcelIsFun.htm See how to: 1. Select From Drop Down and Pull Data From Different Sheets using Data Validation List, the INDIRECT Function, and
From playlist Excel Series: Magic Tricks (5th 200 videos)
Basic Excel Business Analytics #32: Power Query Import Multiple Excel Files with Multiple Sheets
Download files: https://people.highline.edu/mgirvin/AllClasses/348/348/AllFilesBI348Analytics.htm Learn how to import multiple Excel workbooks (each with the store name in the file name) with multiple sheets in each workbook (each sheet contains the Sales Rep name) and import the sales da
From playlist Excel Business Analytics (Forecasting, Linear Programming, Simulation & more) Free Course at YouTube (75 Videos)
HOW IT WORKS: Aircraft Flush Riveting
Construction of aluminum air-frames process is explained by smoothing the wing surface to reduce aerodynamic drag, increasing performance and efficiency in flight.
From playlist Mechanical Engineering
Excel - Change All Sheets - 1983
Microsoft Excel technique to change all worksheets using Group Mode. After watching episode 1981, you can now make copies of worksheets really fast. When your manager changes the request, you might have to change 12 sheets. This episode introduces you to the powerful but dangerous Group Mo
From playlist Full Advanced Excel Course - Free
From playlist Drawing a sphere