It allows them to pan quickly up and down the screen.
Yes, the Torah is a parchment scroll containing 5845 verses. Every synagogue has a Torah scroll.
A scroll is verry important to Jews because is like a book with one long page, which is un wound so that it can readIn the Bah Mitzvah (a service where a 13 year old boy becomes classed as an adult) the boy reads from the Scroll.moving down
Jews may not touch the Torah's parchment except when it is being written or repaired. They are allowed, however, to touch the covered scroll.
Jews keep the Torah in a separate room and when they need it the Jews can't touch it so they use a pointer when they read from it. I hope that helps
It is mostly for decoration.
The parchment and ink of the Torah scroll would begin to swell up from constant human contact because of the oils in human fingers. As a result, Jews use a "yad", which is a metal finger-extension, to follow their position in the Torah scroll as they read (instead of using their finger). They follow the reading to ensure accuracy.
Because of the holiness of the scroll, we don't touch the parchment itself (Talmud, Megillah 32a). See also the Related Link.More about Torah-scrolls
these writings helped the historians learn about the lives of many jews during this time
Synagogue IS important to Jews.
Jews read from Torah-scrolls during synagogue services, and learn its content as part of the command to study it (Deuteronomy ch.11).
Shabbat has always been important to us Jews.
In the attached Related Link of London synagogues listed by borough, scroll down to "Hackney" for a full listing.