DNA Double Helix Necktie aircraft " are named for musician

" are named for musician and physicist Ernst Chladni who in 1787

For all rockhounds

This is the second in our series of Detroit neighborhood and landmark-specific neckties

These "Chladni Figures

Perfect for ham operators

DNA Double Helix Necktie aircraft " are named for musicianDNA Double Helix Necktie. Some say its all in the genes, we think it's all in the ties! (Actually, we know it's all in the ties.) From the makers of the Ties that Bind to the letters ACTG that unzip to replicate and inform the meaty and brainy bits we are here is some hot DNA action sure to delight the scientist at heart and in practice. Pattern: DNA double helix Fabric: Silky soft microfiber. Printing ink: Non toxic, waterbased ink. Print area: mid