Many thanks to Scott (VA3EKR) for sharing this recent episode of Adam Savage’s Tested, where he and his guests (Alex Hao and Andreas Bastian of Lumafield) take a close look at CT scans of 18650 lithium batteries, uncovering battery manufacturing defects and quality control inconsistencies: Click here to view on YouTube.

Many thanks to SWLing Post contributor, Bill Tilford, who shares the following update: From the Isle of Music February 2026 We are going to go “retro” this month and feature some lesser known but excellent Cuban fusion and dance bands from the 1970s and 1980s. Some listeners who only know the North American narrative about Cuban music  […]