0
0
0

light

Light is electromagnetic radiation within a certain portion of the electromagnetic spectrum. The word usually refers to visible light, which is the visible spectrum that is visible to the human eye and is responsible for the sense of sight. Visible light is usually defined as having wavelengths in the range of 400–700 nanometres (nm), or 4.00 × 10−7 to 7.00 × 10−7 m, between the infrared (with longer wavelengths) and the ultraviolet (with shorter wavelengths). This wavelength means a frequency range of roughly 430–750 terahertz (THz). The main source of light on Earth is the Sun. Sunlight provides the energy that green plants use to create sugars mostly in the form of starches, which release energy into the living things that digest them. This process of photosynthesis provides virtually all the energy used by living things. Historically, another important source of light for humans has been fire, from ancient campfires to modern kerosene lamps. With the development of electric lights and power systems, electric lighting has effectively replaced firelight. Some species of animals generate their own light, a process called bioluminescence.
At Disneyland - Disneyland is beautifully illuminated at night
Play now!
At Disneyland

Added year ago by Teresa

156

forest in the sun - rays of sun shining through the branches of trees
Play now!
forest in the sun

Added year ago by ewunia x

93 2

tour - zero-school trip. jedhdhhdhd
Play now!
tour

Added year ago by Kacper

21

Red rye - This is a picture showing a trip of the 1st class
Play now!
Red rye

Added year ago by Wiktor

24

the ores get stuck - this is a picture from a trip to Colorado
Play now!
the ores get stuck

Added year ago by jakub

23

Mic Butterfly - because the tsar's car is not being washed ...
Play now!
Mic Butterfly

Added year ago by Dominika

19

Ludwik M. B. - The best victim of fate in the world
Play now!
Ludwik M. B.

Added year ago by Dominika

87 3

Soy Luna - Soy Luna - an Argentinean telenovela that appeared on the screens on March 16, 2016. The producer of
Play now!
Soy Luna

Added year ago by śnieżynka

10

Spectrum colors - p498u kh ghpicugp; hui; f kkkkkk
Play now!
Spectrum colors

Added year ago by gfuyhk

86

Elena Gilbert - Elena Gilbert, the main character of the series. It was transformed by Damon's blood. Elena is
Play now!
Elena Gilbert

Added year ago by pomidorowa

26

Bella Swan - Bella Swan - główna bohaterka, miłość życia Edwarda. Przeprowadziła się do ojca w Forks z Ph
Play now!
Bella Swan

Added year ago by miła1

7

Bella Swan - Bella Swan - główna bohaterka, miłość życia Edwarda. Przeprowadziła się do ojca w Forks z Ph
Play now!
Bella Swan

Added year ago by miła1

8

Bella Swan - Bella Swan - główna bohaterka, miłość życia Edwarda. Przeprowadziła się do ojca w Forks z Ph
Play now!
Bella Swan

Added year ago by miła1

6

Bella Swan - Bella Swan - główna bohaterka, miłość życia Edwarda. Przeprowadziła się do ojca w Forks z Ph
Play now!
Bella Swan

Added year ago by miła1

9

niebo ksiezyc - niebo ksiezyc noc drzewa
Play now!
niebo ksiezyc

Added year ago by Iwona

103

Krople deszczu w świetle - Krople deszczu, drzewo, światło latarni
Play now!
Krople deszczu w świetle

Added over a year ago by Monika

48

Bella Swan - Bella Swan - główna bohaterka, miłość życia Edwarda. Przeprowadziła się do ojca w Forks z Ph
Play now!
Bella Swan

Added over a year ago by miła1

21

Elena Gilbert - Elena Gilbert jest główną bohaterką Pamiętników Wampirów. Została przemieniona w wampira prz
Play now!
Elena Gilbert

Added over a year ago by pomidorowa

8

Elena Gilbert - Elena Gilbert jest główną bohaterką Pamiętników Wampirów. Została przemieniona w wampira prz
Play now!
Elena Gilbert

Added over a year ago by pomidorowa

10

Bella Swan - Bella Swan - główna bohaterka, miłość życia Edwarda. Przeprowadziła się do ojca w Forks z Ph
Play now!
Bella Swan

Added over a year ago by miła1

15

Bella Swan - Bella Swan - główna bohaterka, miłość życia Edwarda. Przeprowadziła się do ojca w Forks z Ph
Play now!
Bella Swan

Added over a year ago by miła1

12

żarówka - Żarówka i prąd :)
Play now!
żarówka

Added over a year ago by Monika.o.

102

Bella Swan - Bella Swan - główna bohaterka, miłość życia Edwarda. Przeprowadziła się do ojca w Forks z Ph
Play now!
Bella Swan

Added over a year ago by miła1

17

Zima na calego.... - Poypalo i jest bialo
Play now!
Zima na calego....

Added over a year ago by Martunia

40

Zima w pelni - Posypalo i jest bialo
Play now!
Zima w pelni

Added over a year ago by Martunia

46

RTS Widzew - Stadion Widzewa jako puzzle.
Play now!
RTS Widzew

Added over a year ago by loverewelka

40

Zima poruszona złotem - Ośnieżone drzewa w złotych blaskach słońca
Play now!
Zima poruszona złotem

Added over a year ago by Monika

74

zimowe drzewo - drzewo,lampki,płot,śnieg
Play now!
zimowe drzewo

Added over a year ago by wieslawa

163

Szklarska Poręba - śnieg,dom,drzewa,światło
Play now!
Szklarska Poręba

Added over a year ago by wieslawa

119

Shu Amami - Anime 11eyes Wallpaper
Play now!
Shu Amami

Added over a year ago by Destiny Angel

1