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todayllearned
ufSeizeOppurtunity
32
TIL: Researchers taught African grey parrots to buy food using tokens. They were then paired up, one parrot given ten tokens and the other none. Without any incentive for sharing, parrots with tokens started to give some to their broke partners so that everyone could eat.
smithsont
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al todayllearned ufSeizeOppurtunity 32 TIL: Researchers taught African grey parrots to buy food using tokens. They were then paired up, one parrot given ten tokens and the other none. Without any incentive for sharing, parrots with tokens started to give some to their broke partners so that everyone could eat. smithsont 57.5k 2.1k it Share Award s7skyy =O) PROMOTED uffanduel SWISH! Nothing but risk free betting! Get in on the action on the Fanduel app tod< Add a comment