Two stackable metal crates, three Crawford Tech students, six hours, and more than enough welding to fill the time.

Introducing OWS's SWR (Spool Welding Rotator), setting a new standard in efficiency and performance. With a still standing record of 300 Diameter Inches per 12-hour shift, this single SWR system ...

Arctic sea ice extent appears to have reached its annual maximum on March 22, 2025. This is the lowest maximum in the 47-year satellite record, with previous low maximums occurring in 2017, 2018, 2016 ...