Search results for 4-D printing

Archaeology Jul 21, 2023

Rare Esther Inglis manuscript unveiled

A never-before seen manuscript by Scottish-based artisan Esther Inglis, dating back to the early 1600s, was unveiled at The University of St Andrews this week at The International Conference on Medieval and Renaissance Scottish ...

Optics & Photonics Jul 14, 2023

Rapid fabrication of a polymer lens on a laser chip for miniaturized spectroscopy

There is a growing demand for portable gas sensors, from both environmental and health sciences users as well as industry. Resonant optical sensors, in particular planar micro-resonators, combine high sensitivity and small ...

Astronomy Jun 28, 2023

AI could help astronomers rapidly generate hypotheses

Almost anywhere you go on the internet, it seems nearly impossible to escape articles on AI. Even here at UT, we've published several. Typically they focus on how a specific research group leveraged the technology to make ...

Biotechnology May 24, 2023

Algae combined with visible light may create ink for cultured meat

A few years ago, a French daily newspaper published an article titled "Korea's Utilization of Algae as a food ingredient for the Earth." The article highlighted the ecological potential of algae, which Westerners typically ...

Astronomy Apr 3, 2023

SN 2019odp is a massive oxygen-rich Type Ib supernova, study finds

An international team of astronomers has conducted follow-up photometric and spectroscopic observations of a supernova designated SN 2019odp. Results of the observational campaign, published March 24 on the arXiv pre-print ...

Space Exploration Mar 16, 2023

Satellite powered by 48 AA batteries and a $20 microprocessor shows a low-cost way to reduce space junk

Common sense suggests that space missions can only happen with multimillion-dollar budgets, materials built to withstand the unforgiving conditions beyond Earth's atmosphere, and as a result of work done by highly trained ...

Astronomy Jan 9, 2023

NSVS 2983201 is a contact binary system, observations find

Polish astronomers have performed photometric observations of a short-period variable star known as NSVS 2983201. They have found that the object is a contact binary system with a mass ratio of about 0.36. The finding was ...

Astronomy Nov 23, 2022

Astronomers detect new Jupiter-like exoplanet

Using radial velocity measurements, astronomers from Japan and China have detected a new exoplanet orbiting a G-type giant star. The newfound alien world is similar in mass to Jupiter but much hotter than the solar system's ...

Polymers Oct 4, 2022

Manufacturing microscopic octopuses with a 3D printer

Although just cute little creatures at first glance, the microscopic geckos and octopuses fabricated by 3D laser printing in the molecular engineering labs at Heidelberg University could open up new opportunities in fields ...

Nanomaterials Oct 3, 2022

World's whitest paint now thinner than ever, ideal for vehicles

The world's whitest paint—seen in this year's edition of Guinness World Records and "The Late Show With Stephen Colbert"—keeps surfaces so cool that it could reduce the need for air conditioning. Now the Purdue University ...

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