Wednesday, December 15, 2004


Oops, lost an O-ring seal at the bottom of the dewar. This is what science is really about. Posted by Hello

4 comments:

Anonymous said...

What's a dewar?
Dad

Alex said...

Its like a big vacuum flask for keeping things cold, and around the height of a person but with quite a narrow opening at the top, so if you drop something down to the bottom its really really annoying.

Anonymous said...

Did you manage to get it out in the end?

JH

Alex said...

Yeah, I did. I have a photo of that too but its not very clear.

 
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