The phrase my Biology teacher used to say to try to make himself look smart.
It is considered false by most professional evolutionists and biologists, however many high school biology text books still offer it as evidence for evolution. It claims that each embryo in its development passes through abbreviated stages that resemble developmental stages of its evolutionary ancestors.
It was first proposed by Ernst Haeckel about a century ago. Experimental morphologists and biologists have shown that there is not a one-to-one correspondence between phylogeny and ontogeny.
"When you go home and your parents ask you what you learned today, tell them Ontogeny Recapitulates Phylogeny" - Mr. Hanson
A Shackteau is a humble, weather-beaten, structurally questionable shelter located in a spectacular or highly coveted place—Wales, Jackson Hole, Sun Valley, Crested Butte, coastal Maine, the Alps—where the building itself may be worth almost nothing, but the dirt, view, access, and mythology make it absurdly valuable.
In use:
Shackteâu - We thought it was an abandoned shed until the realtor called it a rare alpine Shackteâu with unobstructed views and listed it for $2 million.