Because that's how the designers decided to do it. There are all sorts of fashions in clocks.
GMT Greenwich Mean Time
A quarrel of clocks
The common name given to large floor standing clock is a grandfather clock. These clocks come in many different styles, colors, and shapes. With these clocks, one can set them to chime or not to make noise at all.
why pendulum clocks dont work at sea
Yes
The Clock Depot is a dedicated site for all things clocks. From the drop down menu it shows that their product range includes grandfather clocks, alarm clocks, anniversary clocks, antique clocks, atomic clocks, carriage clocks (as indicated), cuckoo clocks, mantel clocks, nautical clocks and more.
I think all egyptians used water clocks.
some clocks go forward, but not all of them :) it is called daylight saving time
There is no time in space. our time is based on our planets revolution.
You can buy clocks at Yukea. There are all sorts of clocks. More clocks are available to you as you get a higher level on Moshi Monsters.
No it is not based on a true event.
Clocks are round because it is easier to put all the numbers on it and it easy to tell where it is.
By different parts of tools
The atom of the isotope caesium 133; the definition of second in SI is based on this atom.
Some clocks are made of plastic but not all of them are, they can be made from wood and metals too.
They based it on phases of the moon and the hours by water clocks.