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Hand Washing

QotW: Why won't old soap make suds?

... this question from William... Eva - Alan Calverd from the forum said "my guess is that most soaps include volatile and ... come from if not from the dirt?Eva - Alan Calvert from the forum said my guess is that most soaps include volatile and ...

Papercut

Why is it recommended to put salt on cuts?

... - has also been discussed on the Naked Scientists science forum]  Why is it recommended to put salt on cuts? It seems ...

Bacterial culture as sampled from from a toilet seat

Kitchen Science Bacteria Challenge - Kitchen vs Toilet

... survive inside your intestines. We asked members of our  forum to vote on which plate they thought was from the ...