Researchers in Sweden have developed and tested the world’s first wooden transistors. Teams of scientists from Linköping University and the Royal Institute of Technology in Stockholm published a paper titled “Electric current modulation in wood electrochemical transistors”, which describes WECT (Wood electrochemical transistor) – a wood electrochemical transistor. Photo: PNASThe...
The Israeli company Stakeholder Foods, a leading food tech company, has created an analogue of fish meat using a 3D printer for the first time in the world. On this occasion, the company’s production site in the city of Rehovot was visited by a large delegation with government officials, representatives...
The James Webb Space Telescope continues to make interesting discoveries. This time, in the images taken by the telescope, scientists were able to detect six new galaxies, the mass of which exceeds the solar mass by 100 billion times – they are as large as our galaxy (the Milky Way)...
Scientists have created a robot that can change from solid to liquid, much like the liquid metal robot in the second part of the Terminator movie franchise. Actually, one of the examples of demonstrating the capabilities of a liquid robot seems to be borrowed from a movie: a Lego man...
Despite the fact that, in general, the structure of the Earth for scientists is quite understandable, we know far from everything. For example, it is quite possible that the inner core of our planet quite recently, even by human standards, almost stopped its rotation, and perhaps even began to rotate...
Stanford scientists have set a new record for the Brain-Computer Interface (BCI) by achieving a very high rate of speech decoding. A system that records peak activity from arrays of intracortical microelectrodes allowed a study participant who can no longer speak intelligibly due to amyotrophic lateral sclerosis to achieve a...
SpaceX carried out 61 orbital missions last year, and this year only one China Aerospace Science and Technology Corporation (CASC) plans to make as many launches. This will be helped by a new powerful engine, which recently successfully passed a 50-second firing test. This engine, powered by a pair of...