Best News Network

Venice discovers non-toxic fluorescein was behind turning canal bright green

The spectacular transformation of a stretch of Venice’s Grand Canal to fluorescent green was due to fluorescein, a non-toxic substance used for testing wastewater networks, local authorities said on Monday.

Issued on:

Residents noticed a stretch of Venice’s Grand Canal turned bright green Sunday, prompting police to investigate amid speculation it could be a stunt by environmentalists.

But analysis showed “the presence of fluorescein in samples taken”, said the the Regional Agency for Environmental Prevention and Protection of Veneto (Arpav).  


The results “have not shown the presence of toxic elements in the samples analysed”, the statement said, without specifying the origin of the substance. 

The change in colour noticed by residents raised eyebrows, with police looking into whether Sunday’s development could be a protest by climate change activists, according to local daily La Nuova Venezia. 

It is not the first time the Grand Canal has turned green. 

In 1968, Argentine artist Nicolas Garcia Uriburu dyed the waters of Venice’s Grand Canal green with a fluorescent dye during the 34th Venice Biennale in a stunt to promote ecological awareness.

(AFP)

Stay connected with us on social media platform for instant update click here to join our  Twitter, & Facebook

We are now on Telegram. Click here to join our channel (@TechiUpdate) and stay updated with the latest Technology headlines.

For all the latest Health News Click Here 

 For the latest news and updates, follow us on Google News

Read original article here

Denial of responsibility! NewsAzi is an automatic aggregator around the global media. All the content are available free on Internet. We have just arranged it in one platform for educational purpose only. In each content, the hyperlink to the primary source is specified. All trademarks belong to their rightful owners, all materials to their authors. If you are the owner of the content and do not want us to publish your materials on our website, please contact us by email – [email protected]. The content will be deleted within 24 hours.