Frozen

Image: Frozen, this photo is available to licence on EyeEm.

#401

Friday, January 10, 2025

In This Edition:
How to build an electric heated table, decarbonising user journeys, quantum teleportation in existing fibre optics, passive ammonia production at room temperature, & understanding the micro scale!

2024 has been confirmed as the hottest year so far, and that it breached 1.5 degrees.
If we let the AMOC tip, Ireland & the UK will remain frozen like we have been this week.
The choice is ours.

Climate Stripes

How To Build An Electric Heated Table

Image: Low Tech Magazine, Marie Verdeil

Low Tech Magazine describe how to build a covered heated table using carbon heating film, a thermostat and wool blankets.

Decarbonising User Journeys

Image: LinkedIn, James Chudley

James Chudley posted a handy guide on how to go about decarbonising the user journey in software by focussing on reducing the page weight (and carbon footprint) at key user steps within the software's workflow.

Quantum Teleportation In Existing Fibre Optics

Image: Unsplash, Denny Müller

Engineers at Northwestern University have demonstrated quantum teleportation of entangled photons using existing internet fibre optic cables, while the cables carried regular internet data traffic. The entangled photons located at either end of the 30 km long fibre optic cable exchanged information without the need for the information to be transmitted the distance of the cable.

Passive Ammonia Production At Room Temperature

Image: Xiaowei Song, Chanbasha Basheer, Jinheng Xu, Richard N. Zare

Researchers at Stanford University and King Fahd University of Petroleum and Minerals have developed a method of producing ammonia at room temperature and at standard atmospheric pressure, without electricity. Scaling up the technology would eliminate the need for the Haber-Bosch process, which contributes to 1.2% of global GHG emissions when producing the high pressure and high temperature needed during the process. This new method extracts nitrogen and hydrogen from water vapour in the air using a mesh coated with catalysts.

Source:

Understanding The Micro Scale

Image: YouTube, Epic Spaceman

Epic Spaceman on YouTube published a very slick video describing the scale of micro-organisms, using an accessible step scale rather than standard measurements to describe the vast distances around us.

About Found This Week

Found This Week is a curated blog of interesting posts, articles, links and stories in the world of technology, science and life in general.
Each edition is curated by Daryl Feehely every Friday and highlights cool stuff found each week.
The first 104 editions were published on Medium before this site was created, check out the archive here.

Daryl Feehely

I’m a web consultant, contract web developer, technical project manager & photographer originally from Cork, now based in Liverpool. I offer my clients strategy, planning & technical delivery services, remotely & in person. I also offer freelance CTO services to companies in need of technical bootstrapping or reinvention. If you think I can help you in your business, check out my details on http://darylfeehely.com

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