Page 23 - Back Wall News Today : Breaking News, Live Updates & Top Stories | Vimarsana

>> from his study of art history, allen knew that medieval artists already used an optical device called a camera obscura. >> camera obscura work exactly like a human eye. what we have here is a box that is sealed. no light can enter into it except through this hole. like a human eye, there is a lens. whatever is outside this box is focused through this lens and forms an image on the back wall of the camera and it's inverted. in other words, it's upside down. >> the lens at the front of the camera ensures a sharp image is projected on the back wall. >> we know for a fact that this is very anci...

The room is very important. we saw reporters laughing, we saw aides along the back wall laughing. there is a shot of sean spicer and kellyanne conway laughing as well. trump is the one, put it on the screen, we showed viewers here, trump is the one who stays straight faced even when he makes a snarky comment or a sense of sarcasm or joke people take as humor, he plays the straight role. what is your view of that in the context of the room? >> there is always a twinkle in his eye even when he is straight faced and when he says i'm not ranting and raving, i'm enjoying this, there is a little ran...

Seven counties there and thousands are still without power. on the west coast millions of californians are in the path of a powerful storm as well. heavy rain and mudslides are causing major problems all over the state. two people are dead and evacuations are now in place some some areas. now back to "lock up." >> for some inmates at san antonio's bear county jail, one day can roll into the next with very little change. but today in one of the low-security dormitory units, the mond ono tony will be broke. the special emergency response team floods into the door and orders all inmates to their ...

I'm quite aware that that might sound like a crazy idea, to think that somebody was able to make a photograph 600 years ago. but when i started to look at the technology that was available at that time, i realized they had everything already. >> from his study of art history, allen knew that medieval artists already used an optical device called a camera obscura. >> camera obscura work exactly like a human eye. what we have here is a box that is sealed. no light can enter into it except through this hole. like a human eye, there is a lens. whatever is outside this box is focused through this l...

Realized they had everything already. >> from his study of art history, allen knew that medieval artists already used an optical device called a camera obscura. >> camera obscura work exactly like a human eye. what we have here is a box that is sealed. no light can enter into it except through this hole. like a human eye, there is a lens. whatever is outside this box is focused through this lens and forms an image on the back wall of the camera and it's inverted. in other words, it's upside down. >> the lens at the front of the camera ensures a sharp image is projected on the back wall. >> we ...