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01 / 05
Walmart Plans to Launch Digital Shelf Tags in 2,300 Stores

PCMag | Science & Technology

Walmart Plans to Launch Digital Shelf Tags in 2,300 Stores

“Walmart plans to replace traditional price stickers with electric shelf labels. 

Once installed, the price tags will allow the store to change the price on items as frequently as every 10 seconds. That means a store could make the call to drop the price of a product that’s expected to expire soon or raise the cost of a high-demand item with the click of a button…

The digital tags reduce the amount of time associates need to spend walking the floor to change paper tags by hand. In the test store, they’ve increased productivity and simplified stock replenishment, ultimately allowing for things to happen faster but also with less staff.”

From PCMag.

The Guardian | Space

Scientists Design Spacesuit That Turns Urine into Drinking Water

“A sci-fi-inspired spacesuit that recycles urine into drinking water could enable astronauts to perform lengthy spacewalks on upcoming lunar expeditions.

The prototype, modelled on the ‘stillsuits’ in the sci-fi classic Dune, collects urine, purifies it and can return it to the astronaut through a drinking tube within five minutes.

The suit’s creators hope it could be deployed before the end of the decade in Nasa’s Artemis programme, which is focused on learning how to live and work for prolonged periods on another world.”

From The Guardian.

The Guardian | Scientific Research

Researchers Reconstruct Mammoth’s Genetic Code in Unprecedented Detail

“Researchers have reconstructed the genetic code of the woolly mammoth in unprecedented detail after discovering fossilised chromosomes in the skin of a 52,000-year-old carcass preserved in the Siberian permafrost.

The mammoth’s lavish mane led researchers to name it after Chris Waddle, the mulleted former England footballer. It became freeze-dried on death, a process that preserved the 3D structure of the chromosomes in the animal’s skin.

Armed with the ancient genetic material, scientists were able to assemble the mammoth genome, determine that it had 28 pairs of chromosomes, and see genes that were switched on or off, details that are crucial for understanding what it meant to be a mammoth.”

From The Guardian.

BBC | Scientific Research

The Sperm Whale ‘Phonetic Alphabet’ Revealed by AI

“From elephants to dogs, modern technology is helping researchers to sift through enormous datasets, and uncover previously unknown diversity and complexity in animal communication. And Ceti’s researchers say they, too, have used AI to decode a ‘sperm whale phonetic alphabet’.

In 2005, Shane Gero, biology lead for Ceti, founded The Dominica Sperm Whale Project to study the social and vocal behaviour of around 400 sperm whales that live in the Eastern Caribbean. Almost 20 years – and thousands of hours of observation – later, the researchers have discovered intricacies in whale vocalisations never before observed, revealing structures within sperm whale communication akin to human language.”

From BBC.

Forbes | Science & Technology

Elon Musk’s Neuralink Prepares to Implant Second Human Patient

“Elon Musk’s brain implant company Neuralink will one day bestow ‘cybernetic superpowers’ on people and allow them to control robots with their mind, the tech billionaire claimed Thursday, offering a futuristic and unrealistic forecast for the opaque company’s next steps after he delivered a rare update and revealed plans to implant a second human patient within ‘the next week or so.'”

From Forbes.