Session: Science + Technology

1. How is energy created and how does it move
2. Car winding and release – Potential to kinetic – Lasith
3. Electricity : Kinetic to Potential : Nabima
4. Fan : Potential to Kinetic to Potential
5. Wind energy
6. When the child kicks the ball , it gets kinetic energy and when it stops it is potential
7. When the dancer is standing still potential energy. When they are dancing it is kinetic energy.
8. Sun rays kinetic energy –> Hit the solar panel in potential state –> AToms vibrate to kinetic state –> Light in bulb potential state
9. Man at rest is potential energy and running kinetic
10. We learned about two types of energy: kinetic and potential
11. Energy moves from one state to other
12. When light is created in the bulb, then is light energy? Yes. Then where is this ligth?
13. This light that is emitted is absorbed by things around us
14. when the car is wound, our energy goes into the car. as it moves on the floor, it releases energy into the air , the floor and …
15. So the most important thing: Energy can never be destroyed nor created. It exists.
16. where do we get our energy from : food, gravitational force, energy is stored in the body,
17. Do the atoms in our body vibrate? Yes
18. How do atoms in our body vibrate? When we move, when the blood moves, when producing energy in our body, digestion of food, when breathing
19. Breathing is what causes the energy to be created : atoms vibrate within our body creating the energy
20. when we start running very fast what happens to our breathing ?