Georgia Tech Academics Roundup

Georgia Tech’s Tuesday newsletter brought a rich mix of campus research breakthroughs, student life events, and thought-provoking policy work. Here’s a summary of the day’s academic highlights from the Georgia Tech Daily Digest.

Soil Liming Research: Better Crops and Carbon Removal

Georgia Tech researchers are shining new light on a centuries-old agricultural practice. Scientists have found that liming — the process of treating soil with minerals to balance its pH — may remove more carbon dioxide from the atmosphere than it releases. Farmers have long used liming to improve crop yields, and this latest research suggests the practice could also serve as an effective and relatively low-cost tool for carbon sequestration. The findings add a promising dimension to ongoing efforts to find scalable, nature-based climate solutions.

Chalk the Walk: Students Transform the Library Sidewalk

The Georgia Tech Library is inviting students to pick up chalk and get creative. The “Chalk the Walk” event opens registration for students to claim a section of sidewalk leading to the Library and turn it into a vibrant outdoor gallery celebrating literature and the arts. The initiative blends campus culture with artistic expression, giving students a hands-on way to engage with the library and its broader community mission.

Modeling the ‘Golden Dome’ Space Defense Initiative

A new analytical modeling tool developed with Georgia Tech involvement is now in the hands of global policymakers evaluating the proposed “Golden Dome” space-based defense initiative. The tool is designed to help decision-makers understand the strategic opportunities, trade-offs, and international security implications of the ambitious missile defense concept. As debates about space militarization intensify, Georgia Tech researchers are contributing the analytical rigor needed to inform responsible policy decisions.

Upcoming Campus Events

The week’s calendar includes a screening of Lab Rats hosted by SCPC at the Cypress Theater in the John Lewis Student Center (Tuesday evening), pumpkin painting at Barnes & Noble @ Tech Square (Wednesday), a Travel and Expense Connect session (Wednesday), an Introduction to Zotero workshop online (Wednesday afternoon), a Student Flu Clinic at Stamps Health Services (Wednesday), a Women in Tech: Acing the Interview With AI workshop (Wednesday evening), and a Tech Talks Business event featuring Koch President and COO Jim Hannan at Scheller Tower (Thursday evening).

Sources: Georgia Tech Daily Digest, Sept. 29, 2026