April 9 - Algae

Submitted by Rachel A. Levin on Thursday, 4/9/2009, at 2:35 PM
Algae and its various uses

April 7 - Fiber, dyes, latex

Submitted by Rachel A. Levin on Wednesday, 4/8/2009, at 9:47 AM
Lecture on fibers, dyes, wood...

April 2 - Medicinal Plants

Submitted by Rachel A. Levin on Thursday, 4/2/2009, at 12:33 PM
Medicinal Plants

March 31 - Psychoactive Drugs

Submitted by Rachel A. Levin on Thursday, 4/2/2009, at 1:05 PM
Psychoactive drugs

March 26 - Spices part 2 and poisons

Submitted by Rachel A. Levin on Thursday, 3/26/2009, at 11:38 AM
Spices part 2 and poisons

March 24 - Herbs and Spices

Submitted by Rachel A. Levin on Wednesday, 3/25/2009, at 1:25 PM
Herbs and Spices Part 1

March 12 - Relaxing Brews

Submitted by Rachel A. Levin on Monday, 3/23/2009, at 6:10 PM

March 10 - Stimulating beverages

Submitted by Rachel A. Levin on Tuesday, 3/10/2009, at 12:12 PM
Wake up!--Stimulating beverages

February 24 - Grains

Submitted by Rachel A. Levin on Tuesday, 2/24/2009, at 11:42 AM

February 17 - Foods of the Americas

Submitted by Rachel A. Levin on Thursday, 2/19/2009, at 12:31 PM
Domestication 2 - Foods of the Americas

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Taking Notes