NASA’s toaster-sized device can make oxygen on Mars
NASA and MIT have made a box that converts the carbon-dioxide on Mars into breathable oxygen — a crucial advance if humans want to explore the planet one day. https://wapo.st/3RrvBZA
Here’s what parents and caregivers really need to look out for -- and how to talk to their kids about the potential harms lurking in their direct messages. https://www.washingtonpost.com/technology/2024/02/07/social-media-safety/?utm_source=dlvr.it&utm_medium=blogger