Tuesday

April 21, 2026

STEM Projects and Research

STEM Projects and Research

A Concrete Step Toward Reducing Industrial Carbon Emissions

Decarbonizing cement — one of the world’s most carbon-intensive industries — may be far more affordable than previously thought. New research from Stanford finds that with the right combination of technologies, cement producers could cut emissions by up to 96% with only a 12% rise in production costs, challenging long-held assumptions that going green would price consumers out of the market.

STEM Projects and Research

Making Zero-Carbon Cement at Scale

Cement production is responsible for roughly 7.5% of global CO2 emissions — and Stanford researchers want to change that. A new project from Stanford’s Sustainability Accelerator is rethinking how cement is made from the ground up, using electrified heating, recycled concrete waste instead of limestone, and advanced thermal processes to slash carbon emissions at scale.

STEM Projects and Research

Mouse-Replacing Minimalistic Ring offers Full Desktop Control

A ring that replaces your computer mouse just got funded on Kickstarter in nine minutes. The Prolo Ring weighs just 5 grams, fits on the index finger, and uses a thumb-operated trackpad plus 40+ programmable air gestures to give you full cursor control — no buttons, no wrist strain, and no software required. Starting at $99 for early backers, it could ship as soon as December.

STEM Projects and Research

Smart glasses are ‘an invasion of privacy’ – Meta’s are selling better than ever

Smart glasses are selling fast — but the privacy concerns are mounting just as quickly. Meta’s Ray-Bans, which make up over 80% of AI glasses sales, are increasingly being used to secretly record people in public without their knowledge. With Apple, Google, and Snap all preparing their own versions, and potentially 100 million pairs in circulation within years, experts warn the technology poses serious risks to everyday privacy that current laws are ill-equipped to handle.

STEM Projects and Research

Top Revision Tips

Exam season doesn’t have to be stressful. From breaking revision into focused chunks to looking after your wellbeing, these simple habits can help you study smarter and feel more confident when it counts.

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