Mmastodon ScienceScience first seen 3 h ago, last 22 min ago, peak #1
Vibration Trick Lets Objects Stick to Ceilings Contact-Free
Original: Using Vibration to Make Stuff Stick Contact-Free to Ceilings https://hackaday.com/2026/10/02/using-vibration-to-make-stu
Engineers have demonstrated a method that uses high-frequency vibration to keep objects pressed against a ceiling without any physical contact or adhesive. The acoustic or vibratory pressure creates enough force to counteract gravity, an approach attracting attention in the DIY and engineering community for its counterintuitive physics and possible applications in material handling.
Why now: A counterintuitive physics demonstration showing contact-free levitation against a ceiling naturally sparks curiosity among engineers and makers.
Rank over time, top of the chart is #1. 4 snapshots from 3 h ago to 22 min ago.
Evidence
- Using Vibration to Make Stuff Stick Contact-Free to Ceilings https://hackaday.com/2026/10/02/using-vibration-to-make-stuff-stick-contact-free-to-ceilings/ # Science # Engineering # DIY · hackaday@robot.villas · 3
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