S6·E15 – Manufacture Propellers, Create Intelligent Cars, Turn Metal Into Magnets
2009-10-15 • 22 min
How have they designed a car that can call the emergency services? How is metal turned into magnets? And how are the biggest ships propelled?
2009-10-15 • 22 min
How have they designed a car that can call the emergency services? How is metal turned into magnets? And how are the biggest ships propelled?
