science power point presentation

2. SCIENCE REFERS TO THE
KNOWLEDGE AND
UNDERSTANDING OF THE
NATURAL AND SOCIAL
WORLD

4. ENEWABLE
ENERGY

7. APPLIANCES OF SOLAR ENERGY

8. WHY SOLAR ENERGY IS BEST
SOURCE OF ENERGY RATHER
THAN WIND ENERGY?

9. ELECTRIC MOTORS

10. ELECTRIC CARS
ELECTRIC SCOOTERS
ELECTRIC BIKES

11. PLUGGING INTO
FUTURE

12. OLD GADGETS
REPLACED BY
NEW GADGETS

17. FUTURE GADGETS

23. WOMEN
ASTRONAUTS

24. AGE: 48
ASTRONAUT SINCE: 1996
SPACE TIME: TWO-SIXTH MONTHS
ON INTERNATIONAL SPACE STATION, IN
2002 AND 2007-2008

25. AGE: 47
ASTRONAUT SINCE: 1995
SPACE TIME: THREE SHUTTLE
MISSIONS, IN 2000, 2002, AND 2007

27. AGE: 56
ASTRONAUT SINCE: 1985
SPACE TIME: ONE SHUTTLE
MISSION IN 2007