The robotic arms are currently used primarily in factories, could one day be transported into other important professions and if NASA gets its way, robots could be our pioneers for future colonisation on Mars.Standing at six feet tall, weighing 300 lbs and costing around $2,000,000 each, these robots serve an important purpose and making sure lessons can be learnt ahead of humans arriving
And there are other robots out there that aim to work in harmony alongside humans in everyday life.