This 3" Cut-Off tool manufactured by Silverline, this 3" cut-off tool has a 180 degree guard to protect from sparks and disc break up. Description from pinterest.com. I searched for this on bing.com/images
The Voyager Golden Record was compiled by two people in love: the astronomer Carl Sagan, and Ann Druyan, the creative director of the project, who he would later marry. Druyan... recorded the electrical impulses of her brain and nervous system, her heartbeats... which were the sounds of a woman swept away: by a man, by ideas, by the power of sending their love out into eternity... Love, golden, close to eternal, flying at impossible speeds through the heavens.