public marks

PUBLIC MARKS from shankargallery with tags tools & education

10 February 2007

On Your Knees Cave excavations

Since its discovery in 1993 during planning for a proposed timber sale, the paleontological and archaeological site called On Your Knees Cave has yielded a wealth of information about the ecology and early human occupation of southeast Alaska.

The Frostig Collection

The Frostig Collection is an ongoing series of sculptures and works on paper by some of today's most compelling and well-known artists. The Collection was created by Frostig parents to bring a much-needed social skills program to the renowned Frostig Cent

Frostig Center - Helping Children with Learning Disabilities

The Frostig Center is dedicated to helping children with learning disabilities. Our three-part mission includes direct service, training, and research.

06 February 2007

Does Evolution Select For Faster Evolvers

"We have developed the first exact solution of a mathematical model of evolution that accounts for this cross-species genetic exchange," said Michael Deem, the John W. Cox Professor in Biochemical and Genetic Engineering and professor of physics and astro

ANTHROPOLOGY:No Last Word on Language Origins -- Holden 282 (5393): 1455 -- Science

Nothing is more human than speech.Human beings were anatomically ready to speak more than 150,000 years ago--but clear evidence that they were doing so does not appear for 100,000 years afterward