Uncle Milton's Ant Farm was an instant hit in the fad-crazy 1950s. More than 20 million were sold during Levine's lifetime. 'Humanity can learn a lot from the ant,' he said.

Uncle Milton's Ant Farm has sold more than 20 million copies. Host Melissa Block speaks to Levine's son, Steven. Obituaries. Uncle Milton Ant Farm Co-Inventor Dies At 97.

To Display 500,000 Ants, No Simple Ant Farm Will Do The American Museum of Natural History is unveiling an enormous new exhibit of leafcutter ants. Making it happen was no picnic.