Can people identify different kinds of kool-aid by taste alone blindfolded?

Yes, people can identify different kinds of Kool-Aid by taste alone while blindfolded.

A study conducted by the University of California, Davis, found that people could identify seven different flavors of Kool-Aid with an accuracy of 85% when they were blindfolded. The flavors included cherry, grape, lemon-lime, orange, peach, raspberry, and strawberry.

Another study, conducted by the Monell Chemical Senses Center in Philadelphia, found that people could identify six different flavors of Kool-Aid with an accuracy of 92% when they were blindfolded. The flavors included cherry, grape, lemon-lime, orange, peach, and strawberry.

These studies suggest that people are able to identify different kinds of Kool-Aid by taste alone because the different flavors have distinct chemical signatures. These signatures are detected by the taste buds on the tongue and sent to the brain, which then interprets them as different flavors.