Actually its like crazy precise tube delivery some guy made a fortune engineering it 👍 So that exact doesn’t happen

Surgical machines use it now it was revolutionary at the time

Peter Dorneys patents focus on various aspects of beverage dispensing, including the efficiency and accuracy of drink preparation. His innovations have paved the way for automated systems that can mix and dispense beverages with precision, which is crucial in both commercial and medical applications. https://patents.google.com/patent/US8127805B2/en