Left to right (Right Picture) : Fernando Vanderlinde dos Santos, John Jeka, Tyler Fettrow. 

In some universities in Finland, a Ph.D. student who graduated receive a real sword as a symbol of truth, purity, and sharpness of thoughts.

On May 2019, during Fernando and Tyler’s Farewell Party, Dr. Jeka did a Conferment Ceremony with a Light-saber. Now the COBAL lab has recognized Fernando and Tyler as official COBAL Ph.D.’s.

May the Force be with you!!!