Search results for MEMS

Cell & Microbiology Oct 16, 2023

A new method for assessing the microbiome of the human gut

The gut microbiome—the population and variety of bacteria within the intestine—is thought to influence a number of behavioral and disease traits in humans. Most obviously, it affects intestinal health. Cancer, inflammatory ...

Evolution Oct 5, 2023

Feather-tailed possums in New Guinea were originally Aussies, according to fossil study

Analysis of Riversleigh fossils has revealed fascinating new facts about a tiny possum's ancestors. Scientists have long known that the miniature feather-tailed possums in Australia and the island of New Guinea—members ...

Quantum Physics Sep 27, 2023

Exploring exotic spin interactions at microscale using solid-state spin quantum sensors

A team of researchers led by Academician DU Jiangfeng from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) has made a significant breakthrough in exploring exotic spin interactions. ...

Space Exploration Sep 14, 2023

Mini space thruster that runs on water

This tiny fingernail-length space thruster chip runs on the greenest propellant of all: water.

Optics & Photonics Sep 14, 2023

New camera offers ultrafast imaging at a fraction of the normal cost

Capturing blur-free images of fast movements like falling water droplets or molecular interactions requires expensive ultrafast cameras that acquire millions of images per second. In a new paper, researchers report a camera ...

Optics & Photonics Aug 16, 2023

Researchers achieve high-speed super-resolution imaging with a large field of view

Researchers have developed a fluorescence microscope that uses structured illumination for fast super-resolution imaging over a wide field of view. The new microscope was designed to image multiple living cells simultaneously ...

Materials Science Aug 10, 2023

Scientists invent new resorbable biomaterials for implantable medical devices

What if we had tiny devices in our bodies that could constantly monitor damaged arteries, accelerate bone regeneration and wound healing, or facilitate drug delivery for cancer treatment? This could open up remarkable opportunities ...

General Physics Aug 9, 2023

Physicists demonstrate how sound can be transmitted through vacuum

The classic film "Alien" was once promoted with the tagline "In space, no one can hear you scream." Physicists Zhuoran Geng and Ilari Maasilta from the Nanoscience Center at the University of Jyväskylä, Finland, have demonstrated ...

Condensed Matter Jul 31, 2023

Scientists create novel approach to control energy waves in 4D

Everyday life involves the three dimensions (3D), along an X, Y and Z axis, or up and down, left and right, and forward and back. But in recent years scientists, like Guoliang Huang, the Huber and Helen Croft Chair in Engineering ...

Space Exploration Jul 27, 2023

Need to image an asteroid close up? There's an AMIGO for that

There are so many asteroids. Just in our own backyard, we've found over 30,000 Near Earth asteroids. Exploring them using traditional methods and launching a custom-made mission, like Hayabusa or OSIRIS-REx, would almost ...

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