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Callum T
Dec Member 2021

Callum T

Posts: 1,024 Mithril Posts by user Forum Profile RuneMetrics Profile
How high can you go without oxygen?
We pass out when the pressure drops below 57 percent of atmospheric pressure — equivalent to that at an altitude of 15,000 feet (4,572 meters). Climbers can push higher because they gradually acclimate their bodies to the drop in oxygen, but no one survives long without an oxygen tank above 26,000 feet (7925 m).
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Dungeoneering
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08-Oct-2022 16:35:52

Callum IM
Jun Member 2022

Callum IM

Posts: 222 Silver Posts by user Forum Profile RuneMetrics Profile
When was the first regular TV broadcast in the United States?
Profile America -- Thursday, May 12th. This week marks the anniversary of the first regularly scheduled television broadcasts -- and the date may surprise you. They were made in 1928 and originated from radio station WGY in Schenectady, New York.
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Dungeoneering
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08-Oct-2022 20:14:45

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