0
0
0

clock

A clock is an instrument to measure, keep, and indicate time. The clock is one of the oldest human inventions, meeting the need to measure intervals of time shorter than the natural units: the day, the lunar month, and the year. Devices operating on several physical processes have been used over the millennia. Some predecessors to the modern clock may be considered as "clocks" that are based on movement in nature: A sundial shows the time by displaying the position of a shadow on a flat surface. There is a range of duration timers, a well-known example being the hourglass. Water clocks, along with the sundials, are possibly the oldest time-measuring instruments. A major advance occurred with the invention of the verge escapement, which made possible the first mechanical clocks around 1300 in Europe, which kept time with oscillating timekeepers like balance wheels. A silent instrument missing such a striking mechanism has traditionally been known as a timepiece. In general usage today, a "clock" refers to any device for measuring and displaying the time. Watches and other timepieces that can be carried on one's person are often distinguished from clocks.
Technique - colorful jigsaw puzzle
Play now!
Technique

Added 4 months ago by andi

36

Colorful puzzle - colorful jigsaw puzzle
Play now!
Colorful puzzle

Added year ago by andi

57

Composition - colorful jigsaw puzzle
Play now!
Composition

Added year ago by andi

122

New Year-2018 - happy New Year
Play now!
New Year-2018

Added year ago by andi

44

Jigsaw puzzle - complicated puzzle
Play now!
Jigsaw puzzle

Added year ago by andi

52

Tableware - Wooden table with tableware and decorations.
Play now!
Tableware

Added year ago by elosia

38

Reversing watches - we withdraw the watch by an hour
Play now!
Reversing watches

Added year ago by andi

15

for 5 midnight - prepare champagne for five minutes
Play now!
for 5 midnight

Added year ago by andi

35

paesaggio - jghfkghfhjghjvhgliugipuiuhigblygifuygòkjbòkugyiughjk
Play now!
paesaggio

Added year ago by gnfdg

261

zegar wykonany z guziczków - którą godzinę wskazuje ?
Play now!
zegar wykonany z guziczków

Added over a year ago by Halinka

76

Manga Anime - Dwóch ładnych chłopaków z anime
Play now!
Manga Anime

Added over a year ago by Weronika

5

Manga Anime - Ładna dziewczyna i chłopak
Play now!
Manga Anime

Added over a year ago by Weronika

5

Manga Anime - Dziewczyna i chłopak Ładny Obrazek
Play now!
Manga Anime

Added over a year ago by Weronika

3

Manga Anime - Chłopak i dziewczyna Love Kiss
Play now!
Manga Anime

Added over a year ago by Weronika

4

Puzzle które bedą spoko - puzzle dla małych i dużych
Play now!
Puzzle które bedą spoko

Added over a year ago by Jan Lolek

81

MocneuderzeniePuzelhhh - Zegarek który zamieni się w puzzleZegarek
Play now!
MocneuderzeniePuzelhhh

Added over a year ago by Pan Kleks

84

Zegar ścienny - Pora na podwieczorek
Play now!
Zegar ścienny

Added over a year ago by Stanisława

29

czas na książkę - lubię czytać książki
Play now!
czas na książkę

Added over a year ago by lolitka

28

stare zegary - stare zabytkowe zegary
Play now!
stare zegary

Added over a year ago by tak to znów ja

32

zegary ścienne - stare i nowe zegary ścienne
Play now!
zegary ścienne

Added over a year ago by tak to znów ja

35

Kotek i budzik - śliczny mały kotek z budzikiem
Play now!
Kotek i budzik

Added over a year ago by Wandzia

94

stary zegar i hortensje - stary zegar i ususzone  hortensje
Play now!
stary zegar i hortensje

Added over a year ago by Ludmiła

173

Zegar w Greenwich - Zegar z tarczą 24-godzinną
Play now!
Zegar w Greenwich

Added over a year ago by 123456789

103

Dziewczyna z anime - Ładna dziewczyna z krótkimi włosami
Play now!
Dziewczyna z anime

Added over a year ago by Weronika

4