Robin Dunbar, a British anthropologist, developed Dunbar's number in the 1990s after discovering a relationship between the average size of a social group and the brain size of primates. The suggested cognitive limit for the number of people with whom someone can maintain a stable social relationship is 150. Exceeding this number is extremely rare, because becoming close to new people causes the quality of some older relationships to deteriorate over time
Related Facts
Spider silk is extremely tough.
hiding in the fog.
The number 111 is usually seen as unlucky.
Is Butterscotch Safe for Dogs?
Did you Know? Hitler's birth chart predicted his future.
Tropical America is the Mimosa Pudica's original habitat.
Cancer can be detected by pigeons.
Spiders enjoy going to the YMCA!
Mirrors have been linked to hallucinations.
They sense vibrations to "hear"
Athena Turned Her Into a Beast
If you are a woman, you are most likely underpaid.
On average, women do more labour, but they are allotted 55% of all work.
People used breadcrumbs to erase their mistakes before erasers were invented.
Malta was Previously ruled by the Knights of St. John
Smallest dog living on earth!
Nepal is the amazon of asia
Most costly per person in India's income.
The young sisters were sent to school with serious repercussions.
The Dutch own more bicycles than any other country in the world
Did you Know? OM is the sound of Universe
Carrots are orange because of the Netherlands
Pune was regarded as a Paradise for Pensioners.
There's No Remedy for Migraines
Women are less likely to hold positions of power in business.