Our brains make sense of the world by predicting what we will see and then updating these predictions as the situation demands, according to Lars Muckli, professor of neuroscience at the Centre for Cognitive Neuroimaging in Glasgow, Scotland. He says that this predictive processing framework theory is as important to brain science as evolution is to biology.
Scientists in the Middle East are putting politics aside and using the region’s new particle accelerator, SESAME, to collaborate on experiments such as distinguishing between benign and malignant cancer tissues, and analysing historical parchments from religious texts, according to Dr Gihan Kamel, the infrared beamline scientist at the facility.She will be speaking at a session on science diplomacy at the World Science Forum in Jordan on 10 November with Carlos Moedas, the European Commissioner for Research, Science and Innovation.
A major international project is attempting to create the first comprehensive three-dimensional map of all human cells which could end up revealing secrets about our health and how our bodies function.
It's easy to picture a black hole as a kind of all-powerful cosmic drain, a sinkhole of super-strong gravity that snags and swallows passing nebulae or stars. While it is true we can’t observe matter once it crosses a black hole’s event horizon, scientists are zeroing in on what happens in the margins, where molecular clouds release vast amounts of energy as it circles the plughole.
With some nanoscopes costing EUR 1 million it’s not cheap examining the world at an atomic level, but according to Dr Balpreet Singh Ahluwalia, from the Arctic University of Norway, photonic circuits could offer researchers a cost-effective way to delve deeper into the nano world.
Wireless tags and indicators that mimic decomposition could replace expiry dates.
Capturing carbon dioxide from air is a vital part of limiting global warming.
Deploying this technology rests on successfully making a business case to companies, says Kristin Jordal.