Why is the king of hearts the only king without a moustache? - www.smh.com.au
Why is the king of hearts the only king without a moustache?
January 24, 2004
Diamonds, clubs and spades are by association linked respectively with the corruption of wealth, war and death. In contrast, the heart as an organ is pure, open, undisguised - it does not wear  artifice - hence the clean-shaven King of Hearts.
Gail Hennessy, Rankin Park
Most standard English playing cards used  today derived from the original French models produced in the mid-16th century.  For the purpose of mass production, the earliest cards were printed using woodblocks.  Disfiguring occurred over the centuries as unskilled block makers distorted the original designs, resulting in hands, symbols of office and other attributes losing their meaning.  Among the many distortions that took effect, the King of Hearts not only lost his moustache, but the axe he was originally holding became a sword.
Mary Carde, Cherrybrook
He's waiting for the queen to give him some heirs.
Arthur Grey, Wentworth Falls
What causes the headache you get when you eat ice-cream too fast?
Ice-cream headache is caused by "crossed wiring" or "convergence" in the  sensory system of the head. Cold liquids, solids or gases passing over the  palate and pharynx stimulate cold receptors there and these send nerve  messages to the brain. In the brain, some of these incoming messages  inadvertently junction with brain cells that also receive signals from  parts of the head that help process the sensation of   headache. This fools the brain cells - and hence the ice-cream eater - into  thinking a headache is occurring. Ice-cream headache is much more  common and intense in people who have an underlying headache disorder such  as migraine. This suggests that both ice-cream headache and migraine are at  least partly the result of  "wiring defects" or an oversensitive sensory  alarm system.
Dr Geoff Lambert, Headache Research Laboratory, University of NSW
The dentist's bill for the filling.
Nathan Smith, Bondi
Have there been any documented or anecdotal cases of death from overdoses of  wasabi, chilli or other hot spices?
Very improbable. After ingestion just be sure to eat lots of ice-icream as an antidote. Later, when you're in a private, seated position, you'll be so glad you had ice-cream for dessert.
Ken Rose, Chatswood
I  recall hearing about a US Marine Corps cadet who was forced to drink a bottle of tabasco sauce during "hazing" (what the Americans call bastardisation) and died.
Julian Mallett, Hughes ACT
Why don't dogs have belly buttons?
They do. Like all mammals, dogs are viviparous; they give birth to live young. When the pup is born the umbilical cord is bitten through by the  mother and the remains wither away and fall off, leaving a belly button. The mother licks her pups regularly; saliva promotes healing and  in most puppies the hole heals cleanly. It is not always easy to see the  belly button in an adult dog and admittedly, dog belly buttons don't  look quite like the human version, being basically an elongated scar,  often hidden by hair, located just astern of the rib cage.
David Buley, Seaforth
Why do people raise their arms above their heads in victory?
Their sweat has a triumphal scent (it's a little-known scientific fact) and it depresses the opponents even more as it evaporates. The invention of deodorant, however, has made this action obsolete - but the motion and purpose behind it is embedded in the human subconscious.
Catherine Mah, Chatswood
Any answers
- Why do you sometimes feel more energetic and awake the day after a late night than you have all week after eight  hours' sleep a night?
- Why is the image of the unshaven male so popular in advertising but deemed unattractive and sloppy in daily life?
- Who was Simon, and why do we have to do what he says?
- Where is the Universe?
- What is the origin of "tickled pink"?
- What and where are the living daylights that people threaten to punch out of you?
- Who determines whether races are run clockwise or  anti-clockwise?
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