Battle of the Decibels: The World’s Quietest Room Vs. The World’s Loudest Room [Video]

Watch as James Orgill from The Action Lab explores the extremes of auditory experience, delving into both the world’s quietest room and the world’s loudest room! These extraordinary chambers, utilized by 3M for sound analysis, allow for a comprehensive study of sound propagation, aiding in the refinement of their cutting-edge sound-damping solutions. [The Action Lab]



Betelgeuse: star is continuing to behave mysteriously – here’s what would happen if it exploded

Betelgeuse, the bright, yellow star at the top of the picture, dimmed considerably in 2020 (as seen in second image) and has since brightened by 50%. H.Raab/Flickr, CC BY-ND Albert Zijlstra, University of Manchester The bright, red star Betelgeuse in the constellation Orion has shown some unexpected behaviour. In late 2019 and 2020 it became […]