Prøve GULL - Gratis
The iconic winged lion statue in Venice may be from China's Tang dynasty
How It Works UK
|Issue 208
A bronze statue of a winged lion that has long graced the centre of Piazza San Marco in Venice is from a faraway land, according to a new study.

It was made in China as a tomb guardian over 1,000 years ago and may have been imported to Italy by Marco Polo's father via the Silk Road in the 13th century. In the study, researchers identified the source of the bronze used to create the iconic lion, which became an official symbol of Venice in the early 1260s but whose exact origins are murky. The researchers examined a series of nine samples from different parts of the lion and used mass spectrometry to identify the ratios of lead isotopes in the metal. Metal alloys like bronze, a mixture of copper and tin, contain small amounts of lead, the researchers wrote in the study, and the variations in lead atoms can indicate the geological source of the copper.
Denne historien er fra Issue 208-utgaven av How It Works UK.
Abonner på Magzter GOLD for å få tilgang til tusenvis av kuraterte premiumhistorier og over 9000 magasiner og aviser.
Allerede abonnent? Logg på
FLERE HISTORIER FRA How It Works UK

How It Works UK
UNCANNY'S DANNY ROBINS
The creator and host of the BBC's Uncanny series tells us about his most chilling experiences while researching the show, and writing a ghost book for children
4 mins
Issue 208

How It Works UK
HOW FEATHERS GROW
A bird's proteinaceous plumage comes from the same source as our hair
1 mins
Issue 208

How It Works UK
New EV battery technology could power 500-mile road trips on a 12-minute charge
Scientists have used a neat chemistry trick to tackle a major challenge facing future batteries.
2 mins
Issue 208

How It Works UK
HOW AIR PURIFIERS WORK
These filtration devices clean a room's air of particles that can make a person sick
1 min
Issue 208

How It Works UK
Chinese scientists hunt for alien radio signals in a 'potentially habitable' star system
TRAPPIST-1 is a red dwarf star located about 40 light years away that hosts seven Earth-sized rocky planets, with at least three orbiting in the habitable zone where liquid water could exist.
2 mins
Issue 208

How It Works UK
WHAT HAPPENS WHEN WE DIE?
Our bodies are vessels for life, but in death they undergo a cascade of chemical and biological changes
3 mins
Issue 208

How It Works UK
WHY ARE KEYBOARDS QWERTY?
There's a reason why this seemingly random arrangement of letters is widely used on keyboard layouts
1 min
Issue 208

How It Works UK
A 'quasi-moon' discovered in Earth orbit may have been hiding for decades
A new paper describes a possible 'quasi-moon' of Earth, an interloping asteroid that may have been following our planet around for decades, undetected.
1 mins
Issue 208

How It Works UK
WHAT'S AN ANTI-DRONE GUN?
How these devices intercept and disable unmanned aerial vehicles
1 mins
Issue 208

How It Works UK
Dozens of mysterious blobs discovered inside Mars may be 'failed planets'
Giant impact structures, including the potential remains of ancient ‘protoplanets’, may be lurking deep beneath the surface of Mars.
2 mins
Issue 208
Listen
Translate
Change font size