Science Fair Projects Ideas - The three weeks

All Science Fair Projects

      

Science Fair Project Encyclopedia for Schools!

  Search    Browse    Forum  Coach    Links    Editor    Help    Tell-a-Friend    Encyclopedia    Dictionary     

Science Fair Project Encyclopedia

For information on any area of science that interests you,
enter a keyword (eg. scientific method, molecule, cloud, carbohydrate etc.).
Or else, you can start by choosing any of the categories below.

The three weeks

The three weeks are days of mourning commemorating the destruction of the Temple in Jerusalem within Judaism. Jewish law forbids taking a haircut or shaving or listening to music during this time. No Jewish marriages are allowed during these three weeks because that would involve too much joy at a time when Jews are traditionally supposed to mourn for the destruction of their ancient temples.

The three weeks start on the seventeenth day of the Jewish month of Tamuz -- the Seventeenth of Tammuz -- and end on the ninth day of the Jewish month of Av -- on Tisha B'Av. Nine days prior to Tisha B'Av are The Nine Days of more intense mourning when no animal meat is eaten (fish is allowed) or wine drunk by observant Jews. Both of those days are fast days.

See also

Last updated: 08-09-2005 08:47:05
03-10-2013 05:06:04
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details
Science kits, science lessons, science toys, maths toys, hobby kits, science games and books - these are some of many products that can help give your kid an edge in their science fair projects, and develop a tremendous interest in the study of science. When shopping for a science kit or other supplies, make sure that you carefully review the features and quality of the products. Compare prices by going to several online stores. Read product reviews online or refer to magazines.

Start by looking for your science kit review or science toy review. Compare prices but remember, Price $ is not everything. Quality does matter.
Science Fair Coach
What do science fair judges look out for?
ScienceHound
Science Fair Projects for students of all ages
All Science Fair Projects.com Site
All Science Fair Projects Homepage
Search | Browse | Links | From-our-Editor | Books | Help | Contact | Privacy | Disclaimer | Copyright Notice