#tech

Personalized, brain-based tools may help learners left behind due to natural differences in how their brains work. A painless, non-invasive brain stimulation technique can significantly improve how young adults learn math, my colleagues and I found in a recent study. In a paper in PLOS Biology,

The Talon-A2 vehicle air-launched from the world’s biggest aircraft and piloted itself at hypersonic speeds before landing in California. Hypersonic vehicles have become the latest military prestige technology, and the US seems to be lagging its rivals. That could change after the successful