-
Feb 22, 2021, 4:42 pm768 ptsInteresting
ScienceDailyWhen you slip into sleep, it's easy to imagine that your brain shuts down, but new research suggests that groups of neurons activated during prior learning keep humming, tattooing memories into your brain.
Trending Today on EcoTopical
Welcome to EcoTopical Your daily eco-friendly green news aggregator.
Leaf through planet Earths environmental headlines in one convenient place. Read, share and discover the latest on ecology, science and green living from the web's most popular sites.
Leaf through planet Earths environmental headlines in one convenient place. Read, share and discover the latest on ecology, science and green living from the web's most popular sites.



![BMW iX5 LWB debuts with a range of over 620 miles and a huge Theater Screen [Images]](https://electrek.co/wp-content/uploads/sites/3/2026/07/BMW-iX5-LWB-range.jpeg?quality=82&strip=all)














