S3·E7 – Racing Drivers, Bank Vaults, Telling Time
2007-03-14 • 22 min
How do racing drivers survive 300 kilometres an hour crashes? See how impregnable bank vaults are made, and how do they tell the time?
2007-03-14 • 22 min
How do racing drivers survive 300 kilometres an hour crashes? See how impregnable bank vaults are made, and how do they tell the time?
