Did you know Singapore has a trash island made from ash? The country has managed to create a 350-hectare land area that has transformed into an ecological haven where migratory birds reside and corals thrive. The idea stems from a problem unique to the nation, it does not have much land to spare.A city-state located…
Image: AI-generated representation of a wood-based sponge that pulls water from air as dry as 15% humidity Water vapour is present almost everywhere, even in places where rivers, lakes and groundwater are scarce. The challenge has always been turning that invisible moisture into usable freshwater efficiently enough to make atmospheric water harvesting practical. Now, researchers…
An average Australian household generates about 350 litres of wastewater daily. Combined across the country, this leads to hundreds of gigalitres of wastewater that is managed in the country by more than 720 sewage treatment plants. While the country turns a major portion of this water into recycled water for agriculture, industry and other fields,…
The painting depicts Cadell’s north-facing studio on the first floor of his home in Edinburgh In 1966, retired art teacher Helene Plotkin bought a painting for less than $100 at a thrift store in White Plains, New York. She liked the work enough to take it home and display it, but she had no idea…
Fruits and vegetables can retain pesticide residues on their surfaces after they are harvested, while their quality can gradually decline during storage. Researchers have developed a wash that aims to tackle both the problems together. The study, published in ACS Nano, describes a starch-based wash that uses a protective material made with tannic acid and…
Heritage Auctions said the copy was a pristine example of a particular Super Mario Bros. variant that was produced for an extraordinarily short period. A copy of Nintendo’s Super Mario Bros. bought as a Christmas gift in late 1986 was placed inside a desk drawer and forgotten for 35 years. It remained sealed and untouched…
A 17-acre stretch of coastline on Kauaʻi’s North Shore is now protected for public access and long-term conservation, with philanthropic support from Priscilla Chan and Mark Zuckerberg helping fund its ongoing stewardship. Kāhili Beach Preserve, also known locally as Rock Quarry, includes a windswept beach, the mouth of Kīlauea Stream and important riparian areas. The…
Thirty years ago, conservationists began an experiment at Rutland Water that was intended to bring a vanished bird back to England. Three decades later, the osprey has not only returned, it is breeding, spreading and producing new generations without the need for further translocations. According to the Leicestershire and Rutland Wildlife Trust (LRWT), which runs…
Image Credit: AI generated Scientists found that abandoned mine pools could potentially be reused to cool data centres. They developed a model to estimate how much heat these pools could absorb while maintaining suitable cooling conditions. Their detailed analysis of the Morea mine in eastern Pennsylvania found that its pool could support at least 9.5…
Warhol used the Amiga to explore how his familiar artistic style could work in a new digital medium. In 1985, Andy Warhol experimented with digital art on an Amiga computer as part of a commission from Commodore International. Nearly 30 years later, researchers recovered 28 previously unseen digital images created by the artist from floppy…