“This new advancement would also allow the encoding of data on ultrafast laser pulses.”
A team of international physicists, led by the University of Arizona, was able to switch a light signal optically at attosecond rates in order to achieve hitherto unreachable data transfer speeds: one quintillionth of a second is an attosecond.
Optical transistors will regulate electric signals.
“This interface could revolutionize the way we interact with technology.”
Researchers from the University of Cambridge have created a new type of neural implant that could restore limb function in paralyzed limbs.
There have been former attempts at using neural implants to restore limb function, but these mostly failed. This is because scar tissue can envelop the electrodes over time, disrupting the connection between the device and the nerve.
University of Cambridge.
“Modern satellite technology will allow us to explore our celestial backyard.”
The University of Sydney and Bulgarian aerospace manufacturer EnduroSat have teamed up to search for alien life in our nearest star system, Alpha Centauri.
The plan for the TOLIMAN mission is to search for planets in the habitable zone around two Sun-like stars in the system, Alpha Centauri A and B, which are located four light-years from Earth.
ESA
Engineering researchers at the University of Arkansas marked a significant advancement in their field by completing a successful test flight of an electric motor drive on a hybrid electric aircraft, according to a university release.
The project may have a substantial impact on the aeronautics sector and have enormously positive effects on environmental quality.
Explorer will take road trips in its stride, with charging from 10–80 per cent in 25 minutes.
U.S.-based carmaker Ford has announced its new all-electric Explorer, the first of many EVs to come from the company as part of the company’s rebranding in Europe, according to a press release.
The vehicle seats five across two rows and offers ample storage space of around 470 liters in five-seat mode, making it perfect for exploring cities and beyond.
Ford.
Food tech startup Farther Farms has developed a process that keeps foods that would normally need to be refrigerated or frozen fresh at room temperature — and their first product is a bag of shelf-stable French fries.
The cold chain: Microorganisms are a major cause of food spoilage, and they thrive at room temperature. By keeping some foods cold, we can slow the growth of these microbes, extending the life of the food.
To do that, the foods must be prepared, shipped, and stored along a temperature-controlled supply chain (a “cold chain”). If the cold chain is broken at any point along the way, the food may quickly become unsafe to eat.
This video is about the 2022 robot exhibition that was done in tokyo.
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Published 1 hour ago Researchers at Wuhan University of Science and Technology have made a breakthrough discovery that could potentially cure blindness for some people.
Posted in materials
How do catalysts work? When exposed to a target material, the interaction alters the molecular structure of the target without changing the catalyst.
Instead of waste plastic ending up in our oceans and landfills, we can turn it into feedstock for new hydrocarbon-based materials.
Unfortunately for the field of cosmology, there is only one universe. This makes performing experiments in the same way as other scientific fields quite a challenge. But it turns out that the universe and the quantum fields that permeate it are highly analogous to quantum fluids like Bose-Einstein condensates (BECs), at least from a mathematical point of view. These fluids can be the subject of experiments, allowing cosmology to be studied in the lab.
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In a paper published in Nature, researchers at Heidelberg University in Germany have for the first time used a BEC to simulate an expanding universe and certain quantum fields within it. This allows for the study of important cosmological scenarios. Not only is the universe currently expanding, but it is believed that in the first fractions of a second after the Big Bang it underwent a period of extremely rapid expansion known as “inflation.” This process would have expanded the microscopic fluctuations of quantum fields in the early universe to the size of galaxy clusters, seeding the large-scale structure of our universe today.
