Unbreakable Diamond Tether
Invented by Farnsworth's Grandmother
Purpose of invention To tether things without breaking
First appearance The Deep South

The Unbreakable Diamond Tether attached the Planet Express ship to the Planet Express building. It is, obviously, unbreakable and can pull an entire building along with the ship. Bender also uses it, along with Amy's umbrella and Hermes' manwich, to go fishing and a giant fish pulls them along and under water. It was possibly made by Farnsworth's Grandmother.

Appearances Edit