CELLS alive! represents 30 years of capturing film and
computer-enhanced images of living cells and organisms for education and
medical research. The site has been available continuously and updated annually
since May of 1994 and now hosts over 4 million visitors a year. All text,
images, and layout are provided by me, Jim Sullivan (resumé) shown here with
Boo and Bella. Every effort has been made to minimize errors or typos, but any
you find on these pages are my doing as well.
The majority of the site is free of cost and registration
for anyone with internet access. With up to 45,000 visitors a day during the
school year, hosting costs are an issue. Students and teachers who purchase
downloads for classroom use make this possible.
A stock video library for producers includes a range of
subjects, both live recording and computer animation. Individual still images
and interactive animations found on this site may also be licensed for some
educational and limited commercial uses. To determine if your use is acceptable
and to obtain a quote, contact me with the specifics.