Along the banks of the Kalambo River in Zambia near Africa's second-highest waterfall, archaeologists have excavated two logs of the large-fruited bushwillow tree that were notched, shaped and joined about half a million years ago.
These artefacts, researchers said on Wednesday, represent the oldest-known example of humans – in this case a species that preceded our own – building wooden structures, a milestone in technological achievement that indicates that our forerunners displayed more ingenuity than previously thought.
The logs, modified using stone tools, appear to have been part of a framework for a structure, a conclusion that contradicts the notion humans at that time simply roamed the landscape hunting and gathering resources.
"The framework could have supported a walkway or platform raised above the seasonally wet surroundings. A platform could have multiple purposes including storage of firewood, tools, food and as a foundation on which to place a hut," said archaeologist Larry Barham of the University of Liverpool in England, lead author of the study published in the journal Nature.
"Not only did the working of trees require considerable skill, the right tools and planning, the effort involved suggests that the makers were staying in the location for extended periods, whereas we have always had a model of Stone Age people as nomadic," Barham added.
The rarity of wood preservation at early archaeological sites – it is perishable over time – means scientists have little understanding of how early humans used it.
"While the vast majority of archaeological sites of this age preserve only the stone tools, Kalambo Falls provides us a unique insight into the wooden objects that these tools were being used to create, allowing us a much richer and more complete picture of the lives of these people," said geographer and study co-author Geoff Duller of Aberystwyth University in Wales.
"Wood can be shaped into a variety of forms making it an excellent construction material that is strong and durable," Barham added.
The earliest-known Homo sapiens fossils date from about 300,000 years ago in Morocco. The Kalambo Falls logs were determined to be from about 476,000 years ago.
No human remains were found there, but Barham suspects the artefacts were fashioned by a species called Homo heidelbergensis, known from about 700,000 to 200,000 years ago. Homo heidelbergensis possessed a large browridge and a bigger braincase and flatter face than earlier hominins species on the human evolutionary lineage.
The overlying log at Kalambo Falls is about 1.4 metres long, with tapering ends and about 1.5 metres of the underlying log was excavated.
"The structure involves the intentional shaping of two trees to create a framework of two interlocking supports. A notch was cut into the overlying log and the underlying tree was shaped to fit through the notch. This arrangement prevents the overlying log from moving side to side, giving stability to the structure," Barham said.
The wood, found in a waterlogged condition, was preserved by a permanent high-water table at the site. Clay sediments surrounding it provided an oxygen-free environment preventing decay.
The earliest-known wood artifact is a plank fragment from Israel, about 780,000 years old. Wooden tools for foraging and hunting are known from about 400,000 years ago. A wedge-shaped wooden tool about as old as the logs was found at Kalambo Falls.
The site, about 400 metres upriver from a spectacular 235-metre-high waterfall, was discovered in 1953, but its age remained unclear. The new study used a method called luminescence dating, measuring the amount of energy an object has trapped since it was buried.
"The finds from Kalambo Falls indicate that these hominins, like Homo sapiens, had the capacity to alter their surroundings, creating a built environment," Barham said. "Use of wood in this way suggests the cognitive ability to these early humans was greater than we have believed based on stone tools alone."
Election pledges on migration
CDU: "Now is the time to control the German borders and enforce strict border rejections"
SPD: "Border closures and blanket rejections at internal borders contradict the spirit of a common area of freedom"
COMPANY%20PROFILE%20
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Kill%20Bill%20Volume%201
%3Cp%3E%3Cstrong%3EDirector%3C%2Fstrong%3E%3A%20Quentin%20Tarantino%3Cbr%3E%3Cstrong%3EStars%3C%2Fstrong%3E%3A%20Uma%20Thurman%2C%20David%20Carradine%20and%20Michael%20Madsen%3Cbr%3E%3Cstrong%3ERating%3C%2Fstrong%3E%3A%204.5%2F5%3C%2Fp%3E%0A
What is a robo-adviser?
Robo-advisers use an online sign-up process to gauge an investor’s risk tolerance by feeding information such as their age, income, saving goals and investment history into an algorithm, which then assigns them an investment portfolio, ranging from more conservative to higher risk ones.
These portfolios are made up of exchange traded funds (ETFs) with exposure to indices such as US and global equities, fixed-income products like bonds, though exposure to real estate, commodity ETFs or gold is also possible.
Investing in ETFs allows robo-advisers to offer fees far lower than traditional investments, such as actively managed mutual funds bought through a bank or broker. Investors can buy ETFs directly via a brokerage, but with robo-advisers they benefit from investment portfolios matched to their risk tolerance as well as being user friendly.
Many robo-advisers charge what are called wrap fees, meaning there are no additional fees such as subscription or withdrawal fees, success fees or fees for rebalancing.
INVESTMENT PLEDGES
Cartlow: $13.4m
Rabbitmart: $14m
Smileneo: $5.8m
Soum: $4m
imVentures: $100m
Plug and Play: $25m
Call of Duty: Black Ops 6
Developer: Treyarch, Raven Software
Publisher: Activision
Console: PlayStation 4 & 5, Windows, Xbox One & Series X/S
Rating: 3.5/5
KEY%20DATES%20IN%20AMAZON'S%20HISTORY
%3Cp%3E%3Cstrong%3EJuly%205%2C%201994%3A%3C%2Fstrong%3E%20Jeff%20Bezos%20founds%20Cadabra%20Inc%2C%20which%20would%20later%20be%20renamed%20to%20Amazon.com%2C%20because%20his%20lawyer%20misheard%20the%20name%20as%20'cadaver'.%20In%20its%20earliest%20days%2C%20the%20bookstore%20operated%20out%20of%20a%20rented%20garage%20in%20Bellevue%2C%20Washington%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EJuly%2016%2C%201995%3A%3C%2Fstrong%3E%20Amazon%20formally%20opens%20as%20an%20online%20bookseller.%20%3Cem%3EFluid%20Concepts%20and%20Creative%20Analogies%3A%20Computer%20Models%20of%20the%20Fundamental%20Mechanisms%20of%20Thought%3C%2Fem%3E%20becomes%20the%20first%20item%20sold%20on%20Amazon%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E1997%3A%3C%2Fstrong%3E%20Amazon%20goes%20public%20at%20%2418%20a%20share%2C%20which%20has%20grown%20about%201%2C000%20per%20cent%20at%20present.%20Its%20highest%20closing%20price%20was%20%24197.85%20on%20June%2027%2C%202024%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E1998%3A%3C%2Fstrong%3E%20Amazon%20acquires%20IMDb%2C%20its%20first%20major%20acquisition.%20It%20also%20starts%20selling%20CDs%20and%20DVDs%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E2000%3A%3C%2Fstrong%3E%20Amazon%20Marketplace%20opens%2C%20allowing%20people%20to%20sell%20items%20on%20the%20website%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E2002%3A%3C%2Fstrong%3E%20Amazon%20forms%20what%20would%20become%20Amazon%20Web%20Services%2C%20opening%20the%20Amazon.com%20platform%20to%20all%20developers.%20The%20cloud%20unit%20would%20follow%20in%202006%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E2003%3A%3C%2Fstrong%3E%20Amazon%20turns%20in%20an%20annual%20profit%20of%20%2475%20million%2C%20the%20first%20time%20it%20ended%20a%20year%20in%20the%20black%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E2005%3A%3C%2Fstrong%3E%20Amazon%20Prime%20is%20introduced%2C%20its%20first-ever%20subscription%20service%20that%20offered%20US%20customers%20free%20two-day%20shipping%20for%20%2479%20a%20year%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E2006%3A%3C%2Fstrong%3E%20Amazon%20Unbox%20is%20unveiled%2C%20the%20company's%20video%20service%20that%20would%20later%20morph%20into%20Amazon%20Instant%20Video%20and%2C%20ultimately%2C%20Amazon%20Video%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E2007%3A%3C%2Fstrong%3E%20Amazon's%20first%20hardware%20product%2C%20the%20Kindle%20e-reader%2C%20is%20introduced%3B%20the%20Fire%20TV%20and%20Fire%20Phone%20would%20come%20in%202014.%20Grocery%20service%20Amazon%20Fresh%20is%20also%20started%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E2009%3A%3C%2Fstrong%3E%20Amazon%20introduces%20Amazon%20Basics%2C%20its%20in-house%20label%20for%20a%20variety%20of%20products%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E2010%3A%3C%2Fstrong%3E%20The%20foundations%20for%20Amazon%20Studios%20were%20laid.%20Its%20first%20original%20streaming%20content%20debuted%20in%202013%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E2011%3A%3C%2Fstrong%3E%20The%20Amazon%20Appstore%20for%20Google's%20Android%20is%20launched.%20It%20is%20still%20unavailable%20on%20Apple's%20iOS%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E2014%3A%3C%2Fstrong%3E%20The%20Amazon%20Echo%20is%20launched%2C%20a%20speaker%20that%20acts%20as%20a%20personal%20digital%20assistant%20powered%20by%20Alexa%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E2017%3A%3C%2Fstrong%3E%20Amazon%20acquires%20Whole%20Foods%20for%20%2413.7%20billion%2C%20its%20biggest%20acquisition%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E2018%3A%3C%2Fstrong%3E%20Amazon's%20market%20cap%20briefly%20crosses%20the%20%241%20trillion%20mark%2C%20making%20it%2C%20at%20the%20time%2C%20only%20the%20third%20company%20to%20achieve%20that%20milestone%3C%2Fp%3E%0A
Name: Peter Dicce
Title: Assistant dean of students and director of athletics
Favourite sport: soccer
Favourite team: Bayern Munich
Favourite player: Franz Beckenbauer
Favourite activity in Abu Dhabi: scuba diving in the Northern Emirates
The specs
Engine: 3.9-litre twin-turbo V8
Transmission: seven-speed
Power: 620bhp
Torque: 760Nm
Price: Dh898,000
On sale: now
More about Middle East geopolitics
Company%20profile
%3Cp%3E%3Cstrong%3ECompany%20name%3A%3C%2Fstrong%3E%20FinFlx%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStarted%3A%3C%2Fstrong%3E%20January%202021%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EFounders%3A%3C%2Fstrong%3E%20Amr%20Yussif%20(co-founder%20and%20CEO)%2C%20Mattieu%20Capelle%20(co-founder%20and%20CTO)%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EBased%20in%3A%3C%2Fstrong%3E%20Dubai%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EIndustry%3A%3C%2Fstrong%3E%20FinTech%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EFunding%20size%3A%3C%2Fstrong%3E%20%241.5m%20pre-seed%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EInvestors%3A%3C%2Fstrong%3E%20Venture%20capital%20-%20Y%20Combinator%2C%20500%20Global%2C%20Dubai%20Future%20District%20Fund%2C%20Fox%20Ventures%2C%20Vector%20Fintech.%20Also%20a%20number%20of%20angel%20investors%3C%2Fp%3E%0A
Boulder shooting victims
• Denny Strong, 20
• Neven Stanisic, 23
• Rikki Olds, 25
• Tralona Bartkowiak, 49
• Suzanne Fountain, 59
• Teri Leiker, 51
• Eric Talley, 51
• Kevin Mahoney, 61
• Lynn Murray, 62
• Jody Waters, 65
Pathaan
%3Cp%3E%3Cstrong%3EDirector%3A%3C%2Fstrong%3E%20Siddharth%20Anand%C2%A0%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStars%3A%3C%2Fstrong%3E%20Shah%20Rukh%20Khan%2C%20Deepika%20Padukone%2C%20John%20Abraham%C2%A0%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%203%2F5%3C%2Fp%3E%0A
MATCH INFO
Uefa Champions League final:
Who: Real Madrid v Liverpool
Where: NSC Olimpiyskiy Stadium, Kiev, Ukraine
When: Saturday, May 26, 10.45pm (UAE)
TV: Match on BeIN Sports
The smuggler
Eldarir had arrived at JFK in January 2020 with three suitcases, containing goods he valued at $300, when he was directed to a search area.
Officers found 41 gold artefacts among the bags, including amulets from a funerary set which prepared the deceased for the afterlife.
Also found was a cartouche of a Ptolemaic king on a relief that was originally part of a royal building or temple.
The largest single group of items found in Eldarir’s cases were 400 shabtis, or figurines.
Khouli conviction
Khouli smuggled items into the US by making false declarations to customs about the country of origin and value of the items.
According to Immigration and Customs Enforcement, he provided “false provenances which stated that [two] Egyptian antiquities were part of a collection assembled by Khouli's father in Israel in the 1960s” when in fact “Khouli acquired the Egyptian antiquities from other dealers”.
He was sentenced to one year of probation, six months of home confinement and 200 hours of community service in 2012 after admitting buying and smuggling Egyptian antiquities, including coffins, funerary boats and limestone figures.
For sale
A number of other items said to come from the collection of Ezeldeen Taha Eldarir are currently or recently for sale.
Their provenance is described in near identical terms as the British Museum shabti: bought from Salahaddin Sirmali, "authenticated and appraised" by Hossen Rashed, then imported to the US in 1948.
- An Egyptian Mummy mask dating from 700BC-30BC, is on offer for £11,807 ($15,275) online by a seller in Mexico
- A coffin lid dating back to 664BC-332BC was offered for sale by a Colorado-based art dealer, with a starting price of $65,000
- A shabti that was on sale through a Chicago-based coin dealer, dating from 1567BC-1085BC, is up for $1,950
EA Sports FC 26
Publisher: EA Sports
Consoles: PC, PlayStation 4/5, Xbox Series X/S
Rating: 3/5
What is the FNC?
The Federal National Council is one of five federal authorities established by the UAE constitution. It held its first session on December 2, 1972, a year to the day after Federation.
It has 40 members, eight of whom are women. The members represent the UAE population through each of the emirates. Abu Dhabi and Dubai have eight members each, Sharjah and Ras al Khaimah six, and Ajman, Fujairah and Umm Al Quwain have four.
They bring Emirati issues to the council for debate and put those concerns to ministers summoned for questioning.
The FNC’s main functions include passing, amending or rejecting federal draft laws, discussing international treaties and agreements, and offering recommendations on general subjects raised during sessions.
Federal draft laws must first pass through the FNC for recommendations when members can amend the laws to suit the needs of citizens. The draft laws are then forwarded to the Cabinet for consideration and approval.
Since 2006, half of the members have been elected by UAE citizens to serve four-year terms and the other half are appointed by the Ruler’s Courts of the seven emirates.
In the 2015 elections, 78 of the 252 candidates were women. Women also represented 48 per cent of all voters and 67 per cent of the voters were under the age of 40.
Voy!%20Voy!%20Voy!
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PETER%20PAN%20%26%20WENDY
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Red flags
- Promises of high, fixed or 'guaranteed' returns.
- Unregulated structured products or complex investments often used to bypass traditional safeguards.
- Lack of clear information, vague language, no access to audited financials.
- Overseas companies targeting investors in other jurisdictions - this can make legal recovery difficult.
- Hard-selling tactics - creating urgency, offering 'exclusive' deals.
Courtesy: Carol Glynn, founder of Conscious Finance Coaching
The%20Sandman
%3Cp%3ECreators%3A%20Neil%20Gaiman%2C%20David%20Goyer%2C%20Allan%20Heinberg%3C%2Fp%3E%0A%3Cp%3EStars%3A%20Tom%20Sturridge%2C%20Boyd%20Holbrook%2C%20Jenna%20Coleman%20and%20Gwendoline%20Christie%3C%2Fp%3E%0A%3Cp%3ERating%3A%204%2F5%3C%2Fp%3E%0A
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GIANT REVIEW
Starring: Amir El-Masry, Pierce Brosnan
Director: Athale
Rating: 4/5
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How to apply for a drone permit
- Individuals must register on UAE Drone app or website using their UAE Pass
- Add all their personal details, including name, nationality, passport number, Emiratis ID, email and phone number
- Upload the training certificate from a centre accredited by the GCAA
- Submit their request
What are the regulations?
- Fly it within visual line of sight
- Never over populated areas
- Ensure maximum flying height of 400 feet (122 metres) above ground level is not crossed
- Users must avoid flying over restricted areas listed on the UAE Drone app
- Only fly the drone during the day, and never at night
- Should have a live feed of the drone flight
- Drones must weigh 5 kg or less
