Thousands of years after it was built, Stonehenge still baffles many. Who constructed it? How was it erected and what for? While the answers remain a mystery, a new study at the University of Salford in Manchester gives us an insight into the acoustic properties of the wonder from circa 2200 BC.
Published in the Journal of Archaeological Science, the study suggests that the monument may have been designed to amplify sound.
Acoustic engineers at the university discovered this by constructing a 1:12 acoustic scale model, which determines how sound would have resonated or been altered by the structure's original 157 stones.
Using laser scans of the site from the Historic England public body, the team from the university was able to recreate the precise dimensions and placement of the stone monoliths, including those that are no longer standing.
To ensure the accuracy of their findings, the researchers used stones created to match the acoustic properties of the monument’s actual materials.
When it came to testing the model, the team placed small speakers and microphones in and around it, with sounds played at 12 times their normal frequency to account for the differences in scale.
Findings reveal that sounds created within the circular structure could be heard clearly by those inside, but the same sounds would be muted to those on the outside. Meanwhile sounds from the outside would not have been easily heard by those within the "henge enclosure".
“Although it is not known what sort of rituals, ceremonies or activities took place at Stonehenge in the Neolithic period, nor whether these included the playing of musical instruments or speech, the results suggest that any sounds created within the stone circle were best intended for others within the same relatively intimate setting, rather than to be broadcast more widely to those outside, whose view into the stone circle would also have been obscured,” the study states.
Today, the Stonehenge site in Wiltshire, England, has about 63 complete stones, plus an outer circle of 17 sarsen stones. In July, researchers claimed to have been able to detect where the prehistoric monument's largest stones came from. The study in the journal Science Advances states that Stonehenge's builders hauled most of the slabs, which weigh more than 20 tonnes, from a woodland area in Wiltshire.
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Key facilities
- Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
- Premier League-standard football pitch
- 400m Olympic running track
- NBA-spec basketball court with auditorium
- 600-seat auditorium
- Spaces for historical and cultural exploration
- An elevated football field that doubles as a helipad
- Specialist robotics and science laboratories
- AR and VR-enabled learning centres
- Disruption Lab and Research Centre for developing entrepreneurial skills
ELIO
Starring: Yonas Kibreab, Zoe Saldana, Brad Garrett
Directors: Madeline Sharafian, Domee Shi, Adrian Molina
Rating: 4/5
UAE currency: the story behind the money in your pockets
MATCH INFO
Sheffield United 3
Fleck 19, Mousset 52, McBurnie 90
Manchester United 3
Williams 72, Greenwood 77, Rashford 79
The Sand Castle
Director: Matty Brown
Stars: Nadine Labaki, Ziad Bakri, Zain Al Rafeea, Riman Al Rafeea
Rating: 2.5/5
HAJJAN
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COMPANY%20PROFILE
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Federer's 19 grand slam titles
Australian Open (5 titles) - 2004 bt Marat Safin; 2006 bt Marcos Baghdatis; 2007 bt Fernando Gonzalez; 2010 bt Andy Murray; 2017 bt Rafael Nadal
French Open (1 title) - 2009 bt Robin Soderling
Wimbledon (8 titles) - 2003 bt Mark Philippoussis; 2004 bt Andy Roddick; 2005 bt Andy Roddick; 2006 bt Rafael Nadal; 2007 bt Rafael Nadal; 2009 bt Andy Roddick; 2012 bt Andy Murray; 2017 bt Marin Cilic
US Open (5 titles) - 2004 bt Lleyton Hewitt; 2005 bt Andre Agassi; 2006 bt Andy Roddick; 2007 bt Novak Djokovic; 2008 bt Andy Murray
UAE currency: the story behind the money in your pockets
Common OCD symptoms and how they manifest
Checking: the obsession or thoughts focus on some harm coming from things not being as they should, which usually centre around the theme of safety. For example, the obsession is “the building will burn down”, therefore the compulsion is checking that the oven is switched off.
Contamination: the obsession is focused on the presence of germs, dirt or harmful bacteria and how this will impact the person and/or their loved ones. For example, the obsession is “the floor is dirty; me and my family will get sick and die”, the compulsion is repetitive cleaning.
Orderliness: the obsession is a fear of sitting with uncomfortable feelings, or to prevent harm coming to oneself or others. Objectively there appears to be no logical link between the obsession and compulsion. For example,” I won’t feel right if the jars aren’t lined up” or “harm will come to my family if I don’t line up all the jars”, so the compulsion is therefore lining up the jars.
Intrusive thoughts: the intrusive thought is usually highly distressing and repetitive. Common examples may include thoughts of perpetrating violence towards others, harming others, or questions over one’s character or deeds, usually in conflict with the person’s true values. An example would be: “I think I might hurt my family”, which in turn leads to the compulsion of avoiding social gatherings.
Hoarding: the intrusive thought is the overvaluing of objects or possessions, while the compulsion is stashing or hoarding these items and refusing to let them go. For example, “this newspaper may come in useful one day”, therefore, the compulsion is hoarding newspapers instead of discarding them the next day.
Source: Dr Robert Chandler, clinical psychologist at Lighthouse Arabia
Mountain%20Boy
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GAC GS8 Specs
Engine: 2.0-litre 4cyl turbo
Power: 248hp at 5,200rpm
Torque: 400Nm at 1,750-4,000rpm
Transmission: 8-speed auto
Fuel consumption: 9.1L/100km
On sale: Now
Price: From Dh149,900
EMERGENCY PHONE NUMBERS
Estijaba – 8001717 – number to call to request coronavirus testing
Ministry of Health and Prevention – 80011111
Dubai Health Authority – 800342 – The number to book a free video or voice consultation with a doctor or connect to a local health centre
Emirates airline – 600555555
Etihad Airways – 600555666
Ambulance – 998
Knowledge and Human Development Authority – 8005432 ext. 4 for Covid-19 queries
UAE currency: the story behind the money in your pockets
The specs
- Engine: 3.9-litre twin-turbo V8
- Power: 640hp
- Torque: 760nm
- On sale: 2026
- Price: Not announced yet
Getting there
Flydubai flies direct from Dubai to Tbilisi from Dh1,025 return including taxes
Volvo ES90 Specs
Engine: Electric single motor (96kW), twin motor (106kW) and twin motor performance (106kW)
Power: 333hp, 449hp, 680hp
Torque: 480Nm, 670Nm, 870Nm
On sale: Later in 2025 or early 2026, depending on region
Price: Exact regional pricing TBA
Gothia Cup 2025
4,872 matches
1,942 teams
116 pitches
76 nations
26 UAE teams
15 Lebanese teams
2 Kuwaiti teams
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If you go
The flights
Etihad and Emirates fly direct from the UAE to Chicago from Dh5,215 return including taxes.
The hotels
Recommended hotels include the Intercontinental Chicago Magnificent Mile, located in an iconic skyscraper complete with a 1929 Olympic-size swimming pool from US$299 (Dh1,100) per night including taxes, and the Omni Chicago Hotel, an excellent value downtown address with elegant art deco furnishings and an excellent in-house restaurant. Rooms from US$239 (Dh877) per night including taxes.
