var app = angular.module('plunker', []);

var a = new Array(1000);

for (var i = 0; i< 1000; i++) {
  a[i] = 'Name' + i;
}

app.controller('MainCtrl', function($scope, $interval) {
  $scope.names = a;
  
  $scope.start = function () {
    $interval(function () {
      $scope.names.pop();
    }, 50);
  }
});
<!DOCTYPE html>
<html ng-app="plunker">

  <head>
    <meta charset="utf-8" />
    <title>AngularJS Plunker</title>
    <script>document.write('<base href="' + document.location + '" />');</script>
    <link rel="stylesheet" href="style.css" />
    <script data-require="angular.js@1.3.x" src="https://code.angularjs.org/1.3.15/angular.js" data-semver="1.3.15"></script>
    <script src="app.js"></script>
  </head>

  <body ng-controller="MainCtrl">
    <button ng-click="start()">start</button>
    <span ng-repeat="name in names">{{name}} </span>
  </body>

</html>
/* Put your css in here */