Qhov no yog tus pin enamel los ntawm Imperial College London. Tus pin nta ib puag ncig tsim nrog xiav tom qab.Ntawm qhov chaw, muaj qhov tsaus ntuj - xiav daim duab peb sab nrog cov lus "Active Bystander" sau dawb.Nyob ib puag ncig ntawm daim duab peb sab yog cov duab geometric dawb thiab liab. Cov ntawv "IMPERIAL COLLEGE LONDON" yoginscribed raws lub voj voog, qhia txog nws txoj kev koom tes nrog lub tuam txhab nto moo.Nws yog ib qho khoom siv stylish uas tuaj yeem ua haujlwm ua ib qhosawv cev rau cov txiaj ntsig cuam tshuam nrog "Active Bystander" pib ntawm Imperial College London.