(Hold up card giving name, home address, email address and website URL)
Hi, I’m (name), please get paper and a pen or pencil. This is the first ever attempt to carry out a simultaneous experiment involving everybody in the world. If you want to participate, quickly write down this information (indicate card) and listen carefully. I have only 15 more seconds.
Please write down your name, address, sex, and age in years. Then, write down the earliest childhood experience you remember. Describe your earliest memory in no more than ten words, and write down how old you were in years or months, and send it to me at my address, in email or on the web.