Light & Sustainability
by Daniël de Wolf
1. weather
2. (Television) Displays
3. optics
3.1. lenses
3.2. mirrors
3.3. telescopes
3.3.1. Hubble
4. rays of light
5. energy
5.1. sources
5.1.1. solar electricity
5.1.1.1. solar panels
5.1.2. wind
5.1.3. geothermal
5.1.4. hydroelectricity
5.1.5. nuclear fusion/fission
5.1.6. combustion
5.1.6.1. fuels
5.1.6.1.1. biofuel
5.1.6.1.2. fossil fuels
6. life
6.1. photosynthesis
6.2. vitamins
7. colours
7.1. mixing
7.2. (in)visibility to humans
8. vision
9. shadows
9.1. absence of light
9.2. penumbra
10. reflection
11. day and night
11.1. dawn
12. clearness
13. rainbow
13.1. infrared spectrum
14. stars
14.1. sun
14.2. astronomy
15. blindness
16. photophobia
17. photography
18. (data)communication
18.1. fiber
19. photons
20. lasers
21. waves or particles
21.1. wavelength
22. artificial lights
22.1. Philips lightbulb
22.2. Light Emitting Diodes
22.3. Cathode Ray Tube
22.4. Liquid Crystal Display
23. fraction
23.1. prism
24. refraction
25. radiation
26. nature
26.1. fireflies
26.2. glowfish
27. dusk
28. optical illusions
29. transport
29.1. straight line
30. speed of light
30.1. special theory of relativity
31. phenomena
31.1. northern light
31.2. eclipse
31.3. midnight sun
31.4. lightning
31.5. fire
31.6. moon'light'
31.7. phosphorisation
31.8. fluorisation
32. warmth/heat
32.1. fire
33. food
33.1. growth
33.2. trees/plants
34. recycling
34.1. biodegradable plastics
34.2. cradle to cradle
34.3. compost
35. happiness
36. EM spectrum
37. perspectives
37.1. effects on society
37.1.1. governmental decision and support
37.2. economics
37.2.1. efficiency
37.2.2. consumption
37.2.3. population
37.2.4. growth
37.3. ecological
37.3.1. global warming
37.3.2. greenhouse effect
37.3.2.1. emissions
37.4. scientific
37.4.1. research of energy neutral technology
37.5. educational
37.5.1. history
37.5.2. integration with bigger curriculum
37.5.3. connect to personal life
37.5.3.1. school gardens