Wrack My Brain was created in 1981.
Das geheimnisvolle Wrack was created in 1954.
It is technically either.But the word form used in the US vernacular is to "wrack" one's brain (or brains). The word wrack is a variant of "wreck", to ruin or destroy.This causes the dichotomy in "nerve-racking" and "nerve-wracking" : the US use tends toward the wracking as in wrecking, but racking can apply to torture as in stretching on a rack.(see related question)
Wrack, as in "sugar wrack" refers to marine vegetation, specifically seaweed or more specifically, kelp. Wrack is also a term used to refer to a thin cloud. https://en.wikipedia.org/wiki/Wrack
A homophone for "rack" is "wrack."
an island wrack is me and my best friend playing on the swings
Usually rack one's brain. However, according to Oxford dictionary online, it's either:PHRASES rack (or wrack) one's brains make a great mental effort. -ORIGIN from Dutch rec, Low German rek 'horizontal bar or shelf', probably from recken 'to stretch, reach'.(also suggested is that the Dutch rec (framework) leads to the Middle English rakke)
Darren Wrack was born on 1976-05-05.
Matt Wrack was born on 1962-05-23.
The duration of Das geheimnisvolle Wrack is 1.25 hours.
Black wrack may grow more quickly than saw wrack because it can tolerate a wider range of environmental conditions, such as temperature and salinity fluctuations. Additionally, black wrack may have a higher nutrient uptake capacity, allowing it to access more resources for growth.
Bladder wrack grows more quickly than saw wrack due to differences in reproductive strategies and habitat preferences. Bladder wrack produces more spores that disperse easily, allowing it to colonize a larger area more efficiently. Saw wrack, on the other hand, has fewer reproductive structures and prefers to grow in more stable environments, slowing its growth rate.
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