||Participants will learn obscure facts through a series of tests.
This study consists of three sessions. Session one will take less than 20 minutes, session two will be less than 15 minutes and session three will be about 5 minutes long. Sessions will be up to one year apart, but may be as close together as one day (you will be sent a reminder email). Respondents are entered in a drawing for prizes (First prize: US $150, Two Second prizes: US $100, Three Third place prizes: US $50). You must be 18 years of age, and you can only participate once.