"If there's a minimum length (the Planck length?) then space is discrete " "The Planck length is the scale at which classical ideas about gravity and space-tim

"If there's a minimum length (the Planck length?) then space is discrete " "The Planck length is the scale at which classical ideas about gravity and space-time cease to be valid, and quantum effects dominate. " (https://www.physlink.com/education/askexperts/ae281.cfm https://www.physlink.com/education/askexperts/ae281.cfm) This does not say, that space is discrete, it says that our concept of space does not make sense anymore at sizes that small.