It’s Valentine’s Day, and Hacker captures Dr. Marbles and Lady Ada Lovelace, placing them inside the time machine invented by the mathematically-minded Lovelace. The Cybersquad must decipher a series of poems left behind by Lady L and free them from the time machine before it time travels to the nether world of Cyberspace — never to return! Will the kids get there in time, or will Valentine’s Day bring nothing but broken hearts? Topic: Median.

Originally released by PBS, 2003. Streaming video file encoded with permission for digital streaming by Infobase on April 28, 2022.