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1: Nov 28, 16:19
2: Nov 28, 09:42
3: Nov 27, 18:07
4: Nov 27, 12:04
5: Nov 27, 08:26
6: Nov 26, 18:06
7: Nov 26, 12:05
8: Nov 26, 08:29
9: Nov 25, 18:33
10: Nov 25, 11:12
11: Nov 25, 07:08
12: Nov 24, 13:17
13: Nov 23, 18:13
14: Nov 23, 06:17
15: Nov 22, 13:24
16: Nov 22, 09:09
17: Nov 21, 22:36
18: Nov 21, 14:03
19: Nov 21, 10:18
20: Nov 21, 07:35
Posts: 157
I basically knew how aircraft get fresh air in but had no idea how the oxygen masks work. Now I know. -- (link)
Posted by
spamlet, spreading happiness and joy where he goes (aka spamlet)
Apr 5 '16, 09:42
(No message)
http://www.todayifoundout.com/index.php/2016/04/airline-oxygen-bags-important-even-dont-inflate/
(www.todayifoundout.com)
Responses:
I've never heard of them lasting 12 to 20 minutes. I heard it's usually less than five, IIRC. -- nm
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zork
Apr 5, 09:51
"a spring-loaded mechanism that sets off a small explosive charge"
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prayformojo
Apr 5, 09:51
2
Oh and part of that explosive charge is then filtered with a lead based compound. -- nm
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spamlet, spreading happiness and joy where he goes
Apr 5, 09:58
It's a daily email that has some interesting stuff. I recommend it. -- nm
-
spamlet, spreading happiness and joy where he goes
Apr 5, 09:57
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