Car brands like Toyota and BMW are focusing on electric vehicles, especially to be able to compete with Tesla and General Motors.
SpaceX successfully carried goods, including a copy of the latest Star Wars movie, to the International Space Station.
The global economy is expected to grow once again next year.
New models from Tesla, Hyundai, Ford, Chrysler, Kia, Volkswagen, BMW, Audi, Porsche, Mazda, Nissan, Chevrolet, and Jaguar were unveiled.
Korea Zinc and Hyundai have collaborated to build the world's largest storage battery in South Korea.
Google's Waymo will soon launch its self-driving fleet in Arizona.
The change from internal combustion to electricity for modern cars is slowly taking place.
Tesla's massive dismissal of employees compounded the difficulty of producing Model 3 to meet the high demand.
Lithium, copper, cobalt, and nickel enjoyed a surge in demand as interest in electric cars increased.
Tesla will provide electricity via Powerwall batteries to Puerto Rico amid President Trump's feud with Mayor Carmen Yulín Cruz.