focus for this week: Why don't birds fly backwards ?
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Comments - the spirit level and the water prisoned inside
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focus for this week: Why don't birds fly backwards ?
>1.1 mio views (popular pages, total: 2,030)
Comments
huh?
this belongs to the sentence I noted down here: Trial and error#When will I continue the thoughts on ...
huh?
spirit level...
i didn't know they were called spirit levels... must be an English (UK) thing?
I always just called them "levels"... if I am correct in what i think you are talking about...
the thing is just an inanimate object. so i don't think it cares where the water is at inside of it... but i could be wrong...
certainly though, some sentimental human might care, on some symbolic metaphorical level or otherwise, it seems.
dunno.
I got the name from here: wikipedia: Spirit level