
Article archives


Assessing the quality of citizen science in archaeology
More than 6,500 volunteers have supported the accurate identification of approximately 1,000 prehistoric burial mounds in the Netherlands in just four months, proving the value of involving volunteers in archaeology. In 2018, the Heritage Quest project was launched to harness the power of citizen scientists, utilizing crowd-sourcing to identify archaeological features on lidar imagery of […]

No metaverse in sight (1)
One of the things the media present these days as one of the most important technological advances for the near future is what has come to be called the metaverse . The metaverse could be characterized by two fundamental properties. First, what is now offered to us through more or less large two-dimensional screens (ranging […]

MI weekly selection #575
Jupiter’s Great Red Spot oscillates in time-lapse images Jupiter’s Great Red Spot squeezes in and out as its movement speeds and slows, surprising scientists with its oscillating size. The paper puts together time-lapse footage of three months of observations from NASA’s Hubble Space Telescope, and the insights could provide cosmic context for Earth’s hurricanes. Full […]

Machine learning cracked the protein-folding problem and won the 2024 Nobel Prize in chemistry
Author: Marc Zimmer, Professor of Chemistry, Connecticut College The 2024 Nobel Prize in chemistry recognized Demis Hassabis, John Jumper and David Baker for using machine learning to tackle one of biology’s biggest challenges: predicting the 3D shape of proteins and designing them from scratch. This year’s award stood out because it honored research that originated […]

New linear optics of particle accelerators using Moebius transformation
The propagation of light -observed and governed since ancient times by simple lens construction- has long been described through classical geometrical optics. However, in particle accelerators we do not transport photons but beams of electrically charged particles subjected to repulsive forces that tend to unpack the particle beams. Optics of particle accelerators require electromagnetic lenses […]

Using light to replace an oxygen atom with a nitrogen atom in a furan molecule
A team of chemists at the Korea Advanced Institute of Science and Technology has succeeded in pulling an oxygen atom from a molecule and replacing it with a nitrogen atom. In their study, published in the journal Science, the group used photocatalysis to edit a furan in their lab. Ellie Plachinski and Tehshik Yoon with […]

Nuclear rockets could travel to Mars in half the time
NASA plans to send crewed missions to Mars over the next decade – but the 140 million-mile (225 million-kilometer) journey to the red planet could take several months to years round trip. This relatively long transit time is a result of the use of traditional chemical rocket fuel. An alternative technology to the chemically propelled […]

MI weekly selection #574
Storms’ mysterious gamma rays may trigger lightning Surging flashes of gamma rays emanating from tropical thunderstorms may initiate lightning strikes, a group of physicists writes in a pair of papers in Nature that describe a never-before-seen type of gamma radiation as well as two rarely observed kinds. They write about data, collected from instruments on […]

Helix-focused peptide libraries for de novo inhibitor discovery
Chemistry • DIPC Biochemistry • DIPC Computational and Theoretical Chemistry
Protein molecules consist of one or several long chains of aminoacids (usually between and 300 units) called polypeptides – a peptide is an organic compound comprising two or mores aminoacids – linked in a characteristic sequence. This sequence is called the primary structure of the protein. These polypeptides may undergo coiling or pleating, the nature […]