Interesting Engineering on MSN

Cosmic Christmas tree: Star cluster 2,700 light-years away shows active star formation

A Christmas Tree-shaped star cluster inside NGC 2264 reveals active star formation 2,700 light-years from Earth.
Hackaday

MQTT Pager Build Is Bringing Beepers Back

Pagers were once a great way to get a message to someone out in public; they just had to be cool enough to have one. These ...