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tommy_g003

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GirGirl

Dunno if this is the right place for this but...

Can anyone please tell me why Manhole covers are round? i can't see how this could improve their function in any way... Fanks in advance. x
20:18 Tue 10th May 200522 answers, last by tommy_g003 22:58 Mon 08th Aug 2005

Only 1 question