Lifeboat Foundation

Graphene electronic tattoos are unique devices used in healthcare systems for personalized applications. Monolayered graphene electronic tattoos are used to monitor different electrophysiological signals in humans. Despite their innovative functionality, these devices suffer from an impermeability to sweat and difficulties in reproducibility.

Study: Graphene electronic tattoos 2.0 with enhanced performance, breathability and robustness. Image Credit: Tex vector/Shutterstock.com.

In an article recently published in the journal npj 2D Materials and Applications, an enhanced version of graphene electronic tattoos was introduced. This update is wearable on the skin with sweat permeability, superior electrical properties, and robustness. While the older systems suffered scattered electrical properties due to growth or transfer-related discrepancies, the reported graphene electronic tattoos with graphene nanoscrolls (GNS) or multilayered graphene structures showed enhanced properties.

A DEADLY virus that kills 30 per cent of those it infects by making them bleed from the eyes has reached Spain after a man was hospitalised last week.

The man in the city of Leon, in Spain’s North West, was diagnosed with Crimean-Congo haemorrhagic fever (CCHF) after being bitten by a tick.

The unnamed patient was hospitalised last week in Leon before being airlifted to another hospital by the Ministry of Defence on Thursday.

Here are 10 fascinating images that show how massive the Great Pyamid of Giza trully is. The builders used 2.3 million stones to build the Great Pyramid.

Open-source code runs on every computer on the planet—and keeps America’s critical infrastructure going. DARPA is worried about how well it can be trusted.

By

• Patrick Howell O’Neillarchive page

Tech giant Google has sacked a senior software engineer who published a transcript of a conversation he had with chatbot LaMDA, in which it says it has a soul and a “very deep fear of being turned off”.

https://vimeo.com/711574752

Tiny Mining is a mineral exploration co-operative and community committed to the open source exploitation of the interior of the human body for rare earth and other mineral resources.

The Australian Capital Territory government has firmed its commitment to deliver one of the largest battery storage systems in the Southern Hemisphere to support Canberra’s energy grid and the continued uptake of renewables with funding allocated in the upcoming budget to progress the Big Canberra Battery project.

Here are some ways to make your screen time work best for you.

It’s about time for a bold new era of supersonic flight.