El dia de los muertos (the day of the dead) is a Mexican holiday celebrated on November 1st and 2nd every year. Other Latin American countries celebrate a variation of the holiday, but it originates in Mexico and is unique to this country. These two days

This science fair project idea investigates whether body language and heart rate can decipher who's lying and who's not.

Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.

How well can people recall what they have observed. Test your knowledge in this fun experiment.