stanley mason
He invented the disposable diaper, the squeezable ketchup bottle, the granola bar, microwave cookware, foaming toothpaste, and self-heating shaving cream.
According to an industry journal, it was April 8, 1956 that the first squeeze bottles where used in diners and restaurants for dispensing ketchup.
PET material. To a certain degree they are transparent and squeezable.
no
Bottles of Ketchup
about 16 litres (31 bottles of Heinz tomato ketchup)
chemistry.gain
15.1 bottles. 272/16= 15.135
so that the spoon wont contaminate the ketchup
7 bottles would be close.
50,000
Big bottles of ketchup