The company claims Sparrow can help make workplaces more efficient and safer, but reports have suggested there are higher rates of serious injuries at Amazon's automated warehouses..

An aircraft carrier may have more than 5,000 sailors on board. To feed all the sailors on an aircraft carrier, more than 17,000 meals must be prepared daily. There are more than 100 cooks on board, which seems like a culinary miracle, but is it? How are m...