I wanted to see if Willie Wonka already had a patent on it, and found this headline [1]. Now we need to worry whether it will be made by slave Oompa Loompa labo

I wanted to see if Willie Wonka already had a patent on it, and found this headline [1]. Now we need to worry whether it will be made by slave Oompa Loompa labour. [1] https://www.theguardian.com/sustainable-business/2014/oct/21/waste-free-willy-wonka-packaging-consumers https://www.theguardian.com/sustainable-business/2014/oct/21...