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"Bucky" wrote in message
oups.com... I don't get it. Can't a person stay conscious for longer than 30 seconds without breathing? Most people can hold their breath for over a minute. When they do that, they are using up a small reserve of oxygen-filled air contained in their lungs. Exhale as much air from your lungs as you can, and THEN see how long you can hold your breath. |
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Thread | Thread Starter | Forum | Replies | Last Post |
O2 and Cypriot airliner crash | [email protected] | Piloting | 68 | August 25th 05 12:07 PM |