Your New Favorite (Free) Online Resource

Posted on by Rafi Lehmann

Have you ever wanted to learn how to use Photoshop? How to write code in multiple programming languages? How to use Excel? InDesign? Adobe Illustrator?

My new favorite online resource.

This semester, as part of my Urban Studies Certificate, I’m taking ARC 205, an interdisciplinary architectural design studio. Like most studio classes, we meet for six hours a week to develop our drawing, design, and analysis skills. Each week our instructors present us with a new drawing assignment designed to improve our architectural analysis skills. Pretty much everything we’re learning in this class is totally new to me. I’ve never really drawn – aside from doodles on my notes – and most of our assignments are far outside of my comfort zone. There hasn’t yet been a week when I’ve felt confident about my work, but in the past week, I’ve discovered a resource that might change that.

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Mapping the Stars: An Interview with Reilly Bova ’20

Posted on by Alexandra Koskosidis

Reilly Bova ’20 is a Bachelor of Science and Engineering (B.S.E) Computer Science (COS) major with a strong interest in Physics. He spent this past summer conducting research in Princeton’s Physics department. His work included the visualization of deep universe galaxy clusters.

A snapshot from Reilly’s work of the Cosmic Microwave Background projected onto the edge of the observable universe.

Reilly took data on some of the oldest and farthest discovered galaxies (several billion light-years away) and mapped them onto a computational model of the observable universe. He also added to the visualization extremely precise maps of the Cosmic Microwave Background (CMB), which is radiation from about 380,000 years after the Big Bang. Right after the Big Bang, the universe was so hot that nothing—not even photons—could travel unimpeded, which rendered the universe opaque. Around year 380,000, the universe had cooled enough that neutral atoms could form, rendering it transparent (i.e., photons could now travel through it) and releasing an enormous amount of energy which we now call the CMB. This Cosmic Microwave Background has been traveling through the universe for billions of years. As the universe expands, the wavelength of the CMB radiation lengthens (i.e., “redshifts”). We can generate a map of what the universe looked like very early in its life by measuring  these redshifts.

I recently had the exciting opportunity to interview Reilly and find out more about his research experience.

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Celebrating Senior Theses: An Interview with Xuewei Ouyang’17

Posted on by Taylor Griffith

In our spring series, Senior Theses: A Celebration, we take a moment in the interlude between thesis deadlines and graduation to appreciate the diverse, personal, and impactful work of seniors’ capstone research projects.

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Xuewei Ouyang, a senior from New Jersey

Xuewei Ouyang is a senior in the Computer Science Department. For her thesis, she combined her passion for dance and her knowledge of coding to create an app called, ChoreoSpot. Here’s what she had to say about her work:

What is your thesis about?

In short, my thesis is about creating an app that takes a rehearsal video and, within various frames of the video, spots errors on the dancers’ bodies in comparison to the choreographer’s.

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