Those Christians who hold to an extremely old Earth acknowledge that both Scripture and history teach Abraham lived just a few thousand years ago. Furthermore, chronologies in Scripture identify the time between Abraham and Noah, and the time between Noah and Adam as a total only of a few thousand years.

Here's an easy recipe: take food, metabolically convert it into sticky glue. Then, allow air to contact it while rapidly stretching it into an impossibly narrow, nimble thread as strong as steel. There you have it—spider silk.