1. By
K Gnanaprakash
Rajalakshmi
Abuvanan
Tamilbharati

3. * Americans farmed their lands eating
what they produced.
* Any extra was canned, preserved or
sold for extra income if possible.

4. * Clarence Birdseye, while on an
expedition in the Artic, discovered a
way of quick freezing food that
limited the loss of essential juices of
food.
* Upon his return he perfected the
process of freezing vegetables that
could be stored for several months
and still taste like it’s fresh
counterparts when prepared.
* Thus the introduction of the first
frozen foods

6. * Today, Americans are inundated with images
from fast food chains enticing you to come in and
eat at their establishment.
* Look in any city in America and you will find at
least one fast food restaurant.
* What would you consider the most widely
recognized logo?
Trends today

7. McDonald’s
The first McDonald's, Des Plaines,
Illinois, 1955
McDonald's Corporation

8. McDonald's: The All-American Meal
In 1955, Ray Kroc opened his first McDonald's
franchise in suburban Chicago. His advertising
slogan was "The All American Meal:" a $.15
hamburger ($.04 extra for cheese), $.10 fries,
and a $.20 shake. This cheap, kid-friendly meal
could be served to families at a speedy 25
seconds a meal. Eventually, Kroc bought the
entire company and started one of the oldest
brand name restaurants in America.
History of McDonalds

9. * In earlier times families would
spend their meals together.
* This allowed families to keep up on
what is going on in each other’s
lives.
Other trends

10. *Does your family sit down
together to share a meal?
*Or are your lives so busy that
many meals are eaten alone?
How about today?

11. *Astronaut sorts out
food on the Space
Shuttle Columbia
Courtesy of: NASA
What about future trends?

12. * Will our food supply be like that of the NASA
astronauts?
* Freeze dried foods
* Tang Orange drink
* Will foods be more organically grown fruits and
vegetables?
* What can you think of?

13. Child Obesity Statistics

17. * The Earth is currently
divided into 24 major
time zones so that
everyone in the world
can be on roughly
similar schedules (noon
being roughly when
the sun is highest in
the sky).
* The idea to divide the
Earth into time zones
was proposed by the
Canadian railway
planner and engineer
Sir Sanford Fleming
(1827 - 1915) in the
1870’s.

18. * Time zones were first used on November 18,
1883 by railroads in order to make their
schedules less confusing.
* World time zones were determined in 1884, at
an international conference in Washington,
D.C.
* Each of the 24 world time zones are about 15
degrees wide and differ by one hour.

20. * Daylight Saving Time begins for most of the United
States at 2 a.m. on the first Sunday of April. Time
reverts to standard time at 2 a.m. on the last Sunday
of October. In the U.S., each time zone switches at a
different time.
* The main purpose of Daylight Saving Time (called
"Summer Time" many places in the world) is to make
better use of daylight. We change our clocks during
the summer months to move an hour of daylight from
the morning to the evening. Countries have different
change dates.