Survival in a Sealed Car
b'How long would you survive sealed in a compact car? Is there enough oxygen to survive your journey, or should you just open a window to avoid suffocating on your own expelled gas? Also, we ask if lightning should interrupt your television viewing - should you unplug your TV in a storm? And we make an oil enquiry - how do we know that we\'ll run out of oil? How do we know we won\'t find more? Like this podcast? Please help us by supporting the Naked Scientists'