Most likely a Homo Sapiens. You know a human. The predominant lifeform on the planet Earth
so people can know when to stop and when to go
The first traffic light was installed in London in 1868, but was gas powered. In the 1890's, electric lights were introduced.
Meaning it's STOP not GO in one case... In the other, red lights are red because... The light passes through a red filter which colors the light red. It comes to our eyes as red, and we see it as red.
I think you mean Amber, for example it is the colour of the yellowish circle on the stop lights. It is like a yellow and orange mixed together (almost)Hope This Helps =)
They are still there. But they are hidden by the pollution and by the lights. The city of Lights has so many lights that it overpowers the light of the stars.
After the Lights was created in 2004.
When Your Lights Are Out was created in 2006.
Doctor Faustus Lights the Lights was created in 1938.
STOP LIGHTs
Brake Lights not Stop Lights. Check your Fuses then the Bulbs. Hope This Helps.
Turn the Lights Out was created on 2007-03-20.
In January 2006 there were 11,817 stop lights counted in New York.
Flickering Lights was created in 2000.
Gloomy Lights was created in 2003.
Put Your Lights On was created in 1999.
Lights Below was created in 2003.
Attic Lights was created in 2005.