The cliffs of Grand Canyon stands at 1640-foot or 500-meter and to showcase the longevity of Evolta AA alkaline battery in providing power to cells, a 17-centimeter tall, 130-gram robot with Panasonic Evolta battery attached to it, scaled the Grand Canyon

Indeed from start, the diminutive robot kept on going and going, as it climbed the length of suspended rope which is attached next to the cliff.

The robot reach the top in 6 hours and 45 minutes

via source