{"push_id":898425861,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"19c5a5956f1dd8818ac4ea0a95b767ff54f2c9ad","before":"7e57b7987ab463a05de7b6841ebff4bb9475afe6","commits":[{"sha":"19c5a5956f1dd8818ac4ea0a95b767ff54f2c9ad","author":{"email":"74b2712074b149d140079dbd7e875955d192e617@pixelzoom.com","name":"Chris Malley"},"message":"#2 generalize and rename LaserPointerNode","distinct":true,"url":"https://api.github.com/repos/phetsims/models-of-the-hydrogen-atom/commits/19c5a5956f1dd8818ac4ea0a95b767ff54f2c9ad"}]}