Heads in Jars Species Information Planet of origin Earth Skin color Different colors Hair color Different colors Known members Many First appearance Space Pilot 3000

Heads in Jars was invented sometime by the 23rd century, created by Ron Popeil. They can be used to store and preserve the heads of celebrities, and even long dead historical figures, from presidents to historical villains, through special cloning from the DNA of that person. They can even use robotic limbs in the jar or attach themselves to move around. The liquid inside is called H 2 OG fat .

It's also possible to revive already dead heads. Some examples of such characters include Elvis Presley (died in 1977), Richard M. Nixon (died in 1994), and Abraham Lincoln (died in 1865).