They had a scary moment during yesterday's space walk. They were trying to get the old camera out. One of the bolts wouldn't turn. It has been in space for 16 years They kept adding more torque, and they knew they were approaching the point at which the bolt would break, preventing -- forever -- the replacement of the camera. In what looked like their last attempt, the got it turning. Bravo! The live coverage via NASA's online TV is really superb. They are using helmet-cams, and you get to see just what they see.
NASA put together a video on the personal stories of the crew members. I think it is a good thing to show kids (Billy has already seen it, Maria is next):
Study of suitability of UHF bulkhead adapter to a Diamond x50-A antenna
system
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There must a a thousand articles on the ‘net on why UHF series connectors
are good or bad, this is another. The example The example for discussion is
a Dia...
3 hours ago
Where's a can of WD40 and a torch when you need it to loosen up those bolts!? :-)
ReplyDeleteOr the drill bit and the hack saw! :)
ReplyDeleteLooks like the fastening was... just before breaking :)