Education STEM Work

Ranked, custom charts and animation (Excel)

In this blog, I share how to use simple data, and create some meaningful charts, even with animation and custom graphics. Along the way, I’ll demonstrate techniques to rank and spark some ideas on PowerPoint<->Excel interaction. Let’s start with the dataset. Following are the responses from a survey of 1,002 consumers from a couple of […]

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Optical illusion (and proof that you were fooled)

Light and colors can really twist how we perceive things. Looking at the picture, most of us with normal vision will see the block#1 is darker than the block#2. However, they are actually the same exact shade of gray. The dividing horizontal shading and background colors just “incorrectly” accentuates one over the other. What happens […]

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