Airdate: Jun 08, 2009
Scientist: Kamau Hamilton
Kids' Science Challenge: Winners - Kamau
Extraterrestrials may not speak a common language, but might they relate to the sounds of earth?
music; ambience ocean surf, waves
KJ: â€œGood afternoon.â€
JM: â€œHi, is that Kamau?â€
JM: â€œKamau, youâ€™re the winner of the Kidsâ€™ Science Challenge in the SETI competition.â€
KJ: â€œI am? Thatâ€™s great!â€
JM: Supposing you had an opportunity to send a message to an extraterrestrial civilization. How would you do it? Iâ€™m Jim Metzner, and this is the Pulse of the Planet. Now, we canâ€™t assume that E.T. knows English, Spanish, or any earthly language. And thatâ€™s why astronomers at the SETI Institute--the Search for Extraterrestrial Intelligencewere so impressed by Kamau Hamilton's idea. Kamau is a 6th grader who submitted a winning entry to the Kidsâ€™ Science Challenge our nationwide competition for third to sixth graders. Kamau spoke with us by phone from his school in Harlem, New York.
KJ: â€œWeâ€™re sending messages to aliens with language, in English and other languages, but we donâ€™t know if the aliens have a language, or if they speak. So I suggest that if an alien has, if their world has an ocean, and our world has an ocean, then it probably would sound the same way, like whoosh, and our ocean sounds that way too. And the aliens would think, oh, thereâ€™s somewhere out there like us.â€
JM: In 1977, NASA launched a collection of earth sounds and images into space on the Voyager spacecraft mission. And although there are no immediate plans to send a new message, astronomers at SETI will be working with Kamau to record and compile a new collection of the sounds of the earth. Log on to KidScienceChallenge.com, and stay tuned as this exciting new project unfolds.
Pulse of the Planetâ€™s Kidsâ€™ Science Challenge is made possible by the National Science Foundation. Iâ€™m Jim Metzner.