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Tech News
| News ID | Title News | Details |
|---|---|---|
| 43,312 | A little friction goes a long way toward stronger nanotube fibers | Carbon nanotube fibers are not nearly as strong as the nanotubes they contain, but researchers are working to close the gap with a computational model that shows nanotube length and the friction between them are equal contributors. |
| 43,339 | New biomaterials can be 'fine-tuned' for medical applications | Researchers have succeeded in 'fine tuning' a new thermoplastic biomaterial to enable both the rate at which it degrades in the body and its mechanical properties to be controlled independently. |
| 43,340 | Appreciating a flower's texture, color, and shape leads to better drone landings | Researchers present an optical flow-based learning process that allows robots to estimate distances through the visual appearance (shape, color, texture) of the objects in view. This artificial intelligence (AI)-based learning strategy increases the navigation skills of small flying drones and entails a new hypothesis on insect intelligence. |
| 43,341 | DNA origami enables fabricating superconducting nanowires | Researchers describe how to exploit DNA origami as a platform to build superconducting nanoarchitectures. The structures they built are addressable with nanometric precision that can be used as a template for 3D architectures that are not possible today via conventional fabrication techniques. Inspired by previous works using the DNA molecule as a template for superconducting nanowires, the group took advantage of a recent bioengineering advance known as DNA origami. |
| 43,342 | Eggs reveal what may happen to brain on impact | Our brains consist of soft matter bathed in watery cerebrospinal fluid inside a hard skull, and in a new article, researchers describe studying another system with the same features, an egg, to search for answers about concussions. Considering that in most concussive brain injuries, the skull does not break, they wanted to find out if it was possible to break or deform the egg yolk without breaking the eggshell. |
| 43,343 | Cosmic beasts and where to find them | Two giant radio galaxies have been discovered with South Africa's powerful MeerKAT telescope. These galaxies are thought to be amongst the largest single objects in the Universe. |
| 43,344 | New clues help explain why PFAS chemicals resist remediation | Chemicals used in firefighting foam and other products can last for decades in the environment, resisting efforts to remove them. New research suggest why that happens and new avenues for remediation. |
| 43,359 | Counting elephants from space | Scientists have successfully used satellite cameras coupled with deep learning to count animals in complex geographical landscapes, taking conservationists an important step forward in monitoring populations of endangered species. |
| 43,360 | Constructing termite turrets without a blueprint | Following a series of studies on termite mound physiology and morphogenesis over the past decade, researchers have now developed a mathematical model to help explain how termites construct their intricate mounds. |
| 43,361 | How to train a robot (using AI and supercomputers) | Computer scientists developed a deep learning method to create realistic objects for virtual environments that can be used to train robots. The researchers used TACC's Maverick2 supercomputer to train the generative adversarial network. The network is the first that can produce colored point clouds with fine details at multiple resolutions. |