i mean, zora neale hurston is a major writer, american writer. and it was kind of mixed media. it was a wonderful thing. this is an enormous and creative country. the library of congress is basically two things in terms of its collections. it's the largest collection anywhere of the world's knowledge in 450, 460 languages. and it is the closest thing we have to a mint record of american creativity. not just books, but movies, music and so forth, areas in which america is creative. and we've only partially used this. and we have to preserve this, physically preserve this stuff . everything since 1850, 1860, practically. people don't realize that. they think, when you have a record, it's permanent. at the same time, the preservation thing is fascinating. conservation is one of the most fun, interesting things, and one of the most important. but for instance, the livermore labs at berkeley, we've been working with them. and now we have a technique for restoring old 78 records. even if they're cracked, you can restore the music. you can eliminate most of the static and restore the