VHS cassette
From Tardis Wiki, the free Doctor Who reference
VHS cassette was a television recording method used by humans in the 20th century.
In 1953, the Tenth Doctor trapped the Wire, a being which travelled through television signals, in a cassette tape. He believed he could destroy her by taping over her. (DW: The Idiot's Lantern)
In 2009, Harold sent a warning to Jack Harkness about the Hokrala Corp using a Betamax cassette, being unable to find a more modern recording method. (TWN: The Undertaker's Gift)
In the 2070s, the Poodles used cassette tapes in another unusual resemblance to 20th century Earth society. (EDA: Mad Dogs and Englishmen)
