And the effects of city lights on nature. Lets start at the beginning with how we see light. When light enters our eye it hits the retina. And is received by photo receptor cells. The socalled rock cells respond to light and dark the cones are responsible for color vision but we only see the light that actually enters our eyes if you are in zambia wanted to know more. Light travel. During a thunderstorm we see the lightning straight away but we hear the thunder with a light. Thats because sound waves move slowly or as light travels super fast at 300000 kilometers per 2nd. Maintains that speed in space where theres a vacuum and the moves only slightly slower to be earths atmosphere. Rather maybe a slower down for example water in which it travels at a mere 225000 kilometers a 2nd. Life troubles like ripples spreading on the surface of a liquid in all directions simultaneously. And in Straight Lines which is why we talk of light rays sometimes its even possible for us to see the. Light t
And the effects of city lights on nature. Lets start at the beginning with how we see light. When light enters our eye it hits the retina. And is received by photo receptor cells the socalled rod cells respond to light and dark the cones are responsible for color vision but we only see the light that actually enters our eyes if you are in zambia wanted to know more. How those light travel. During a thunderstorm or you see the lightning straight away but we hear the thunder with a light. Thats because sound waves move slowly or as light travels super fast. 1000 kilometers per 2nd. It maintains that speed in space where theres a vacuum and it moves only slightly slower through the earths atmosphere but other media slow down for example water in which it travels at a mere 225000 kilometers a 2nd. Life troubles like ripples spreading on the surface of a liquid in all directions simultaneously. And in Straight Lines which is why we talk of light rays sometimes its even possible for us to se
Space and time. And like based internet. The effects of city lights on nature. But lets start at the beginning with how we see light. When light enters our eye it hits the retina. And is received by photo receptor cells the socalled rod cells respond to light and tuck the cones are responsible for color vision but we only see the light that actually enters our eyes at the a in zambia wanted to know more. Light travel. During a thunderstorm or a white. Things straight away but we hear the thunder with a delay. Thats because sound waves move slowly or as light travels super fast at 300000 kilometers per 2nd. It maintains that speed in space where theres a vacuum and it moves only slightly slower through the earths atmosphere but other media slow down for example water in which it travels at a mere 225000 kilometers a 2nd. Travels like ripples spreading on the surface of a liquid in all directions simultaneously. And in Straight Lines which is why we talk of light rays sometimes its even
Vision but we only see the light that actually. If you are in zambia wanted to know more. Light travel. During a thunderstorm we see the lightning straight away but we hear the thunder. Thats because sound waves move slowly or as light travels super fast at 300000 kilometers per 2nd. It maintains that speed in space where theres a vacuum and moves only slightly slower through the earths atmosphere. Rather maybe a slower down for example water in which it travels at a mere 225000 kilometers a 2nd. By troubles like ripples spreading on the surface of a liquid in all directions simultaneously. And been. Straight lines which is why we talk of light gray sometimes its even possible for us to see the. Light that does not strike our retinas remains invisible we only see light inside view for example when its scattered off particles of dust or droplets of water and into our eyes. On a rough surface light rays scatter in all directions in Shallow Water this produces wavy abstract patterns. When
The harleydavidson story is a unique blend. Its a microcosm of the american industry. The company was born at the dawn of the 20th century when so many things were happening and the company has actually been in continuous operation, making motorcycles for 116 years now. For me, as a curator, its wonderful because the story is so great. Ups and downs through the depression, world war ii, triumph and tribulation, and they saved everything. You will see as we walk through the museum, they had, for whatever reason, you know, these young guys starting this company from almost nothing, began saving stuff from the first years of their operation, generations of employees have continued that throughout the history of the company and its just given us so much stuff to help tell all of these stories. Were here in front of serial number 1, at the beginnings of the Harleydavidson Motor Company story. This is the oldest harleydavidson in existence. It was restored during the 1990s which means it was