European Joint Research Centre (Italy) and Istitute of Low Temperature and Structure Research, Polish Academy of Sciences (Poland)
This site has the fluorescence spectra for many common foods including liquids and solids. Samples include olive oil, juices, beer, wine, sugar, beef, chocolate, pears, tomatoes, carrots, etc.
Levels: Undergrad, Grad, High School, Professional, and Public
A whole range of genetically modified organisms is shown including cats, dogs, monkeys, fish, and many more.
Levels: K5, Undergrad, Grad, Middle School, High School, Professional, and Public