S1, E4: To decode information about SERN's experiments, Daru needs to get hold of an IBN-5100 computer. Okabe finds out where he can get this device from Titor.

S1, E4: To decode information about SERN's experiments, Daru needs to get hold of an IBN-5100 computer. Okabe finds out where he can get this device from Titor.