City Lights photograph

City Lights

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Release date Turkey
Directors Charlie Chaplin
Featured song La Violetera
Casting director Al Ernest Garcia
Composers Charlie Chaplin
José Padilla
Alfred Newman
Arthur Johnston
A truly charming, heart‑warming, and ecstatic film, full of sincerity and hope where love truly dares to spread its wings. . . .
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Date of Upd.
ID1015971
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About City Lights


A hapless but resilient tramp (Charlie Chaplin) falls in love with a blind flower girl (Virginia Cherrill) on the tough city streets. Upon learning that she and her grandmother are to be evicted from their home, the tramp undertakes a series of attempts to provide them with the money they need, all of which end in humiliating failure. But after a drunken millionaire (Harry Myers) lavishly rewards him for saving his life, the tramp can change the flower girl's life forever.

Light pollution: Huge fall in stars that can be seen with naked eye

May 1,2022 3:10 am

By Victoria GillScience correspondent, BBC News

The number of stars that people can see with The Naked Eye has reduced dramatically over The Last Decade .

The Cause is " Skyglow" from artificial lighting - The brightness of that glow has increased every year since 2011.

Dr Christopher Kyba, a scientist from The German Research Centre for Geosciences in Potsdam, told The Bbc : " Our view of The Stars is disappearing".

He and his colleagues published this discovery.

It is The conclusion of 12 years of amateur astronomers and citizen scientists going out at night to count The Stars .

The Change in stars' visibility that people reported - by submitting their star counts to an online project called - was equivalent to an almost 10% annual increase in sky brightness every year.

That means, The Scientists say, that a child born in an area where 250 stars were visible, would probably see fewer than 100 stars in The same location 18 years later.

Gleaming pollution

As light pollution researchers Fabio Falchi and Salvador Bará pointed out in an expert: " Looking at The International Space Station's images and videos of The Earth at night, people generally are struck by The 'beauty' of City Lights , As If they were lights on a Christmas tree.

" They do not perceive that these are images of pollution. It is like admiring The Beauty of The Rainbow colours that gasoline produces in water and not recognising that it is chemical pollution. "

Dr Kyba said he had hoped to see some signs of improvement in light pollution in recent years, because many urban centres have recently changed their lighting to be more energy-efficient. Towns and cities, particularly in developed countries, are swapping older streetlights for modern LEDS that are more carefully directed downwards, where The Light is useful.

" The Hope was that if The Light was better directed, The Situation would get better, " He Said .

" But there are so many types of lighting - streetlights, decorative, advertising. So, with all these things combined - and possibly more lighting overall - [we're] making sky brightness worse. "

According to The relatively Low Cost of LED lighting is also contributing to The Problem .

The Agency described this as a " lighting paradox" explaining: " While The LED lighting revolution promised to reduce energy consumption and improve human vision at night, overall [light pollution has] increased. Paradoxically, The cheaper and better The lighting, The Higher society's addiction to light. "

Light pollution doesn't just reduce our view of The Stars . It has been shown to affect human health and disrupt sleep patterns. It also affects The behaviour of some Nocturnal Animals , with one recent study linking it.

" It does not need to be this way, " insists Dr Kyba. " There's a lot of room for improvement - if you light more carefully, you should be able to reduce skyglow, whilst still lighting The ground.

" And remember that light pollution is wasted energy. We're continuing to put that light energy into The atmosphere, and maybe that's not what we should be doing. "

Additional reporting by Kate Stephens

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Source of news: bbc.com

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