Some of the extensive testing that airplane brakes need to go through!
This is one of that last thing you want to have fail when stopping an airplane full of people! The brakes on a plane need to work even time! The last thing you want is to be landing an Airbus and have the brakes fail. They need to do extensive testing to make sure that they can handle the job. In this test, they simulate an overweight landing to see how that will affect the ability to stop. The brakes do good and lock up so hard they start a fire!