Facts That Tip the Scales
Sunday
Fans of “The Godfather” know that the fate of a certain beefy family associate was to “sleep with the fishes.” The term indicates disposing of a murder victim in water, but similar terms go back much further than the 1970s. One identical reference goes back to 1836, and another all the way back to The Illiad, via a translation to “Make your bed with the fishes now…”
Monday
The term “small fry” to describe an inconsequential person or thing does not derive from fried potatoes, but more likely newly-hatched fish, also called “fries.”
Tuesday
The term “jumped the shark” describes a television show which has peaked and is now in decline. This began with a 5th season special episode of “Happy Days” in which a waterskiing Fonzie accepts the challenge of a beach rival to launch off a ski jump over a caged shark. Critics considered this a resort to gimmickry over strong writing (though the show aired for five more highly-rated seasons, and Henry Winkler got to show off his formidable real-life wasterskiing skills).
Wednesday
Fish are indeed slimy, and for very practical reasons. Fish slime reduces drag while swimming, wards off parasites and pathogens, and even soothes open fish wounds. The slime also facilitates gas and water exchange across the skin, balances electrolytes, offers sunscreen, and in some cases gives the fish advantages over prey and against predators.
Thursday
To make someone wholly believe something “hook, line, and sinker” refers to a fish which has taken the bait completely by swallowing this much fishing gear and is now very unlikely to escape.
Friday
People describing a problem drinker as someone who “drinks like a fish” should clarify that they mean saltwater fish. Freshwater fish don’t do this because it would overdilute their blood and body fluids. Saltwater fish, however, drink a lot to balance fresh water lost from their bodies to their salty surroundings, and their kidneys remove the salt while their gills pump the salt back into the water around them.
Saturday
Ever wonder what happens to the fish when lakes freeze in the winter? They hang out at the liquid bottom. Ice is less dense than water, so it floats, and water bodies freeze from the top down. The water below gets denser with depth, and with more density comes slightly higher temperatures. As a result, water deeper than 1 meter won’t freeze, and lucky for the fish, this deep water is usually quite oxygen-rich. Their metabolism and breathing slow, and their body chemistry accommodates this cold, slow environment.