World's Tiniest Test Tubes Get Teensiest Corks. ScienceDaily. Retrieved June 4, 2025 from www.sciencedaily.com / releases / 2006 / 05 / 060510191241.htm. University of Florida.

The corks simply float around, then slip into the mouths of the tubes as they encounter them. The diameter of the tubes is about 80 nanometers, or 80-billionths of a meter.

Urban Outfitters sells flasks concealed as tampons for sneaking alcohol past bouncers at clubs and concerts. By MARGOT PEPPERS . Published: 16:10 EDT, 14 March 2014 | Updated: 18:40 EDT, 14 March 2014 ...