or things you always wanted to know, but were afraid to ask :-)

Model immersed in water disassembles back to original parts.Plausible
Dry white glue can dissolve in liquid white glue.Confirmed
Superglue in a tea candle dries up slower than on any other surface.Confirmed
Paper models fall slowly and safely from any height.Plausible
Alcohol can be used for burnishing tyre sides, rather than saliva.Busted / Plausible
Edge painting by black marker is comfortable, easy and sufficient.Plausible
Models glued by acetone-based glue burn better.Busted
If a dog gets into a room where you are building a model, you will never finish it.Plausible
Paper can't make a perfect sphere.?
„Mějte dobrou náladu. Dobrá nálada vaše problémy sice nevyřeší, ale naštve tolik lidí kolem, že stojí za to si ji užít.“ Jan Werich