How to use power tools to create custom chocolate conversation hearts
Nothing says Valentine’s Day like an overpriced, heart-shaped box of mid-tier chocolate candies you purchased at the drugstore on your way home from work. The problem with these store-bought expressions of love is just how impersonal they are. This year, put your engineering and ingenuity to work and find a way to personalize the conventional chocolate treat. In a recent video, YouTuber Matthias Wandel demonstrates how to construct a Lego pantograph that can carve a heartfelt message into chocolate squares. Extra points if you use your bandsaw to shape the chocolate into a heart.
About the Author
Alexis GajewskiAlexis Gajewski
Senior Content Strategist
Alexis Gajewski is a manufacturing writer and editor with nearly 20 years of experience covering the people, practices, and technologies that keep industrial facilities running. For more than a decade, she served as Senior Content Strategist for Plant Services, creating content for plant managers, engineers, and maintenance professionals on a variety of industrial topics.
During her tenure, Alexis worked to develop the brand’s digital strategy and helped launch and produce Great Question: A Manufacturing Podcast. She also created The Lighter Side of Manufacturing, a weekly blog that explored the inventive and sometimes humorous side of the industry.
Alexis co-founded Influential Women in Manufacturing, a recognition program that honored 49 women in its first two years, earned an industry award for Best Product Launch, and received a proclamation from Illinois Governor JB Pritzker and a commendation from U.S. Senator Tammy Duckworth.
She also led newsroom operations and development at a large media company where she set editorial standards, developed training curriculum, and helped support AI adoption for more than 150 editors across 80+ brands spanning manufacturing, industrial processing, automation, and more.
Additionally, Alexis works as a freelance writer and editor, and her areas of interest include continuous improvement, the skilled workforce, and the role of emerging technology on the plant floor.
Connect with Alexis on LinkedIn
