What does the phrase peanut brain mean?
(to have) a peanut brain: (to have) a small brain. noun, insult. a peanut: an edible legume, often salted. noun.
Is peanut brain an insult?
1A stupid or foolish person; also as a term of abuse. Compare “pinhead”, “pea-brain”, etc. 2A particularly small head.
What animal has a peanut size brain?
According to the new study, Buriolestes schultzi’s brain had an elongated shape and weighed about 1.5 grams, as much as a pea, Tibi Puiu writes for ZME Science. That’s pretty small for an animal. For comparison, a similarly-sized fox has a 53 gram brain.
What is the smallest size brain?
The spectrum across primate species, while less than that of all mammals, is also significant, ranging from the smallest primate brain of the appropriately named mouse lemur—roughly 1.5 grams—to the largest of primate brains, the human brain of 1,200 to 1,400 grams or more.
What is peanut hay?
Perennial peanut is a high-quality persistent tropical forage legume which can be grazed or fed to horses, dairy and beef cattle, hogs, goats, sheep and rabbits. It can be stored as dry hay or silage and is a substitute for alfalfa.
What does having a smooth brain mean?
Definition. Lissencephaly, which literally means “smooth brain,” is a rare, gene-linked brain malformation characterized by the absence of normal convolutions (folds) in the cerebral cortex and an abnormally small head (microcephaly).
Do peanuts help with memory?
When it comes to choosing the right healthy foods for your brain, peanuts and peanut butter are a nutritious option: they can help with improving memory, cognitive function and concentration, they can give your mood a boost, and they can even support the prevention of Alzheimer’s disease.
Which creature has the biggest brain?
The sperm whale
The sperm whale has the biggest brain of any animal species, weighing up to 20 pounds (7 to 9 kilograms).
What size was at Rex brain?
approximately 1 kilogramme
An adult Tyrannosaurus rex had a brain that weighed approximately 1 kilogramme, about half of the size of an adult humans but that does not mean that T. rex was half as smart as we are – the size of the body and the arrangement of the functions in the brain have to be considered.