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What does China’s long-range missile test in the South Pacific mean for Australia? | David
What does China’s long-range missile test in the South Pacific mean for Australia? | David
The timing – on the day the Ocean of Peace Alliance treaty was signed with Fiji – reads as provocation at best, coercion at worstChinese government tells critics not to ‘overinterpret’ missile test in Pacific as criticism growsAt 12.01pm on Monday, a People’s Liberation Army Navy
Foto: Erik Mclean / Pexels
Steering light in a flash: New chip redirects light beams in less than a trillionth of a s
Light can carry enormous amounts of information at extreme speeds, making photonic technologies promising for the development of faster communications, more powerful computing systems and more sensitive sensors. But for light to be useful for these purposes, engineers need to be
Preços do boi gordo evidenciam ‘guerra’ entre pecuarista e frigoríficos
Preços do boi gordo evidenciam ‘guerra’ entre pecuarista e frigoríficos
Foto: Christiano Antonucci/Secom-MTAnalista diz que produtor fica em desvantagem para cadenciar o ritmo dos negócios por conta do atual momento das pastagens O post Preços do boi gordo evidenciam ‘guerra’ entre pecuarista e frigoríficos apareceu primeiro em Canal Rural.
New technique takes the heat out of 3D printing process
New technique takes the heat out of 3D printing process
Researchers have developed a new 3D printing technique that allows the printing of whole objects while controlling the temperature of the chemical reaction to stabilize the process. Academics in the University of Nottingham's Faculty of Engineering, in collaboration with the Univ
Foto: Magda Ehlers / Pexels
New catalyst could make mixed plastic waste recyclable in one chemical step
Ever wondered where your plastics end up? A PET bottle can be washed, shredded, melted and given a second life. But most everyday items—toys, mattresses, car seats—are made from different plastics that refuse to mix when melted, producing unusable, contaminated material. Sorting
Fast-spreading wildfire kills at least 12 in southern Spain
Twenty-three people missing and four Britons thought to be among those who died trying to flee Almería blaze‘I had an incredible escape’: British woman tells of close encounter with wildfireAt least 12 people have been killed and 23 are unaccounted for after one of Spain’s deadli
To ancient astronomers, Theta Eridani was brighter for 1,000 years—now we know why
To ancient astronomers, Theta Eridani was brighter for 1,000 years—now we know why
There's a bit of a historical mystery surrounding the star Theta Eridani. Ptolemy in the second century A.D. and al-Sufi in A.D. 964 both recorded Theta Eridani as one of the 13 brightest stars in the sky. Hipparchus may have said the same. But there's a problem. For it to be one
Second pregnancy changes the brain in surprising new ways
Researchers found that every pregnancy rewires the brain in its own way, with a second pregnancy bringing a different pattern of changes than the first. The discoveries could lead to better ways to recognize and treat maternal mental health challenges, including peripartum depres
China braced for second typhoon in a week as Bavi approaches landfall
China braced for second typhoon in a week as Bavi approaches landfall
Hundreds of thousands of people are evacuated from eastern Zhejiang province, with the city of Wenzhou close to the path of the storm.
New 200Gbps photodetector doubles optical reception capacity for data centers
New 200Gbps photodetector doubles optical reception capacity for data centers
Korean researchers have developed, for the first time in Korea, a 200Gbps-class photodetector device for use in hyperscale AI data centers and 5G/6G mobile communications infrastructure. The technology enables ultrahigh-speed data reception fast enough to transmit five 5GB full H
Computer-guided electricity rapidly transforms flat nanofilms into 3D shapes on demand
Computer-guided electricity rapidly transforms flat nanofilms into 3D shapes on demand
Researchers at Nagoya University in Japan have developed a method to form dome-shaped bumps on nanofilms in water using a computer-guided electron beam. The bumps form within 10 seconds and can be flattened, reshaped or repositioned as needed.
Atoms tell different stories when light hits a molecule in trillionths of a second
Atoms tell different stories when light hits a molecule in trillionths of a second
Researchers have captured how a molecule redistributes energy after absorbing light, differentiating the roles of individual atoms in the process. They used X-ray flashes from the European XFEL to show that different atoms in the same molecule can reveal different aspects of the