Comments by "Anonymous" (@Anonymous------) on "Mark Rober" channel.

  1. ​ @manuka7313  He meant to say silica beads. Just ground the silica beads into powder, use a blender or use a hammer to pound the bag of silica beads. You may find small bags of silica beads for sale in stores. Many food products packaging have a small bag of silica beads to keep the food inside dry.
    4