Incoming Resources
- Chemistry, Program 2,
- Chemistry, Program 8,
- Chemistry, Program 4,
- Chemistry, Program 6,
- Elements of chemistry, Discovery Communications, LLC ; produced by Tapestry International Productions, Ltd. for The Discovery Channel, Part 2, Discs 1 & 2
- Elements of chemistry, Discovery Communications, LLC ; produced by Tapestry International Productions, Ltd. for The Discovery Channel, Part 1, Disc 3
- Chemistry, Program 9,
- Chemistry, Program 3,
- Chemistry, Program 1,
- Elements of chemistry, Discovery Communications, LLC ; produced by Tapestry International Productions, Ltd. for The Discovery Channel, Part 1, Discs 1 & 2