Space.com

In 1776, the solar system only had 6 planets. Now, it has 8. Does it end there?

What 250 years has done to our solar system planet count. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.
Healio

Five-grade imaging classification system may reduce primary periphyseal stress injury

A five-grade imaging classification system and diagnostic therapeutic algorithm may reduce the risk for primary periphyseal ...
note

For the Building Mechanical Engineer Second Stage Exam, the real work began after making flashcards

Last time, I wrote about how I first started putting the mandatory questions for the Building Mechanical Engineer Second Stage Exam onto flashcards. I wake up at 5:00 AM and use that hour in the ...
Jane's Information Group

Five Eyes allies employ electronic intelligence notations for unique emissions

Five Eyes nations’ electronic intelligence (ELINT) operators use a previously little-known system, called ELINT notations (ELNOTs), to identify the unique emissions from radar and other ...