Zipper Strength and Suitcase Lock Vulnerability
2 videos · score: 4,803 · first seen Jun 13, 2026
Veritasium highlights the surprising strength of zippers due to precise tooth spacing, but warns that suitcase zipper locks are easily popped open with a ballpoint pen — a vulnerability that is gaining attention as travelers seek more secure luggage options.
Zippers are stronger than you think...
The video explores the mechanical strength of zippers due to their precisely spaced teeth and criticizes the insecurity of zipper locks on suitcases, which can be easily opened with a ballpoint pen.
What’s the OLDEST Tech We Own?
During an office walkthrough, the creator examines several vintage items—a 1972 Magnavox Odyssey, a mid‑1990s NEC all‑in‑one PC, an early‑1970s Sony black‑and‑white camera—and declares the 1956 ship radio, identified by its period world‑map display, to be the oldest piece of technology in the office.