if you want to consistently learn something new about science but have fewer than 2 minutes a day to devote, check out the loh down on science. my local public radio station plays an installment in the morning on my way to work, so two minutes out of my one hour commute is quite enjoyable. you can read the script at the web site, but it’s sandra loh’s voice that really gets my attention. she obviously loves reading the scripts and puts a lot of enthusiasm into it. she sounds like the kind of person that would be fun at a party.