According to the site The history of eating utensils, the forks were introduced by the Greeks, atleast to the western history of eating utensils. See,
http://research.calacademy.org/research/anthropology/utensil/forks.htm
These following books could give you more information:
Petroski, Henry. The Evolution of Useful Things. New York: Alfred A. Knopf, 1992.
Giblin, James Cross. From Hand to Mouth: Or, How We Invented Knives, Forks, Spoons, and Chopsticks & the Table Manners To Go With Them. New York: Harper Collins Publishers, 1987.
Here you can read about the flora in the Daintree Rainforest, Australia: http://www.daintreerainforest.com/flora.html. They say on this site, that the Daintree rainforest is home to one of the highest populations of primitive flowering plants in the world. These ancient plant families may hold secrets to a number of unanswered questions regarding the origins of the flowering plants - plants on which the human race depends for food and medicines.
In the Daintree Rainforest many of the plants are deadly poisonous. Medicine plants are often poisonous if wrongly used. There are also plants that are harmful when touched.
King Arthur's existence is a question debated by historians. Geoffrey Monmouth's popular Historia Regum Britanniae from the 12th century is the first narrative account on Arthur's life. However, earlier mentions of him are made in some Welsh and Breton tales and poems.
Good starting point for further Arthur studies are following pages http://www.arthuriana.co.uk/ and
http://faculty.smu.edu/arthuriana/
1. The Ask a Librarian is organised in the following way. The basic idea of the service is “Question meets expert”. It means that the person who feels he can give a good answer, answers. Of course the presence of special libraries stresses this aspect. We have a system that ensures that every question will be answered within three working days. The questioner gives his municipality of residence in the question form or chooses an answering library. The chosen municipality or library is shown in the answering application and the library in question in expected to answer. All participating libraries follow the questions coming in, bigger ones check every day the answering application, smaller ones get automatically an email when a question…