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The wheel, invented sometime before the 4th millennium BC, is one of the most ubiquitous and important technologies. This detail of the "Standard of Ur", c. 2500 BCE., displays a Sumerian chariot
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Technology is the application of conceptual knowledge to achieve practical goals, especially in a reproducible way. The word technology can also mean the products resulting from such efforts, including both tangible tools such as utensils or machines, and intangible ones such as software. Technology plays a critical role in science, engineering, and everyday life.

Technological advancements have led to significant changes in society. The earliest known technology is the stone tool, used during prehistory, followed by the control of fire—which in turn contributed to the growth of the human brain and the development of language during the Ice Age, according to the cooking hypothesis. The invention of the wheel in the Bronze Age allowed greater travel and the creation of more complex machines. More recent technological inventions, including the printing press, telephone, and the Internet, have lowered barriers to communication and ushered in the knowledge economy. (Full article...)

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  • Image 1 M-40 is a north–south state trunkline highway in the Lower Peninsula of the US state of Michigan. The highway runs from US Highway 12 (US 12) near the Indiana state line in Porter Township north through Paw Paw and Allegan to end in the outskirts of Holland. The current northern end is near Interstate 196 (I-196) at an intersection with US 31/Business Loop I-196 (BL 196). In between, M-40 runs through mixed agricultural and forest lands and along lakes and rivers through Southwest Michigan. The trunkline was designated by July 1, 1919, along with the rest of the original state highway system along a route that is different that of that of the 21st century. South of Paw Paw, the original M-40 reached Niles and even the Indiana state line for a time. The northern end was extended in stages to Holland. The southern end was shifted in the 1970s, resulting in the modern routing. (Full article...)
    M-40 is a north–south state trunkline highway in the Lower Peninsula of the US state of Michigan. The highway runs from US Highway 12 (US 12) near the Indiana state line in Porter Township north through Paw Paw and Allegan to end in the outskirts of Holland. The current northern end is near Interstate 196 (I-196) at an intersection with US 31/Business Loop I-196 (BL 196). In between, M-40 runs through mixed agricultural and forest lands and along lakes and rivers through Southwest Michigan.

    The trunkline was designated by July 1, 1919, along with the rest of the original state highway system along a route that is different that of that of the 21st century. South of Paw Paw, the original M-40 reached Niles and even the Indiana state line for a time. The northern end was extended in stages to Holland. The southern end was shifted in the 1970s, resulting in the modern routing. (Full article...)
  • Image 2 K-49 is a 35.354-mile-long (56.897 km) north–south state highway in the U.S. state of Kansas. K-49 begins at U.S. Route 81 (US-81) in Caldwell, and runs north to K-42 in Viola. Along the way, K-49 has a brief overlap with US-160 south of Conway Springs. The majority of the route exists in Sumner County, with only a mile existing in Sedgwick County. Before state highways were numbered in Kansas, there were auto trails. The southern terminus was part of the former South West Trail and Meridian Highway. K-49 was first designated as a state highway by the Kansas State Highway Commission, now known as the Kansas Department of Transportation, in 1927. At that time it ran from US-81 in Caldwell north to K-42 in Conway Springs. Then, by 1928, K-42 was realigned to a new alignment and at that time K-49 was extended north to Viola. (Full article...)
    K-49 is a 35.354-mile-long (56.897 km) north–south state highway in the U.S. state of Kansas. K-49 begins at U.S. Route 81 (US-81) in Caldwell, and runs north to K-42 in Viola. Along the way, K-49 has a brief overlap with US-160 south of Conway Springs. The majority of the route exists in Sumner County, with only a mile existing in Sedgwick County.

    Before state highways were numbered in Kansas, there were auto trails. The southern terminus was part of the former South West Trail and Meridian Highway. K-49 was first designated as a state highway by the Kansas State Highway Commission, now known as the Kansas Department of Transportation, in 1927. At that time it ran from US-81 in Caldwell north to K-42 in Conway Springs. Then, by 1928, K-42 was realigned to a new alignment and at that time K-49 was extended north to Viola. (Full article...)
  • Image 3 Route 3 is a state highway in the northeastern part of New Jersey. The route runs 10.84 miles (17.45 km) from U.S. Route 46 (US 46) in Clifton, Passaic County, to US 1/9 in North Bergen, Hudson County. The route intersects many major roads, including US 46, which takes travelers to Interstate 80 (I-80) west for commuting out of the city-area, the Garden State Parkway and Route 21 in Clifton, Route 17 and the Western Spur of the New Jersey Turnpike (I-95) in East Rutherford, the Eastern Spur of the New Jersey Turnpike (also I-95) in Secaucus, and Route 495 in North Bergen, for traffic going to the Lincoln Tunnel into New York City. Route 3 serves as the main artery to the Lincoln Tunnel from I-80, in conjunction with a portion of US 46 and Route 495. Portions of the route are not up to freeway standards; with driveways serving businesses and bus stops. Despite this, many construction projects have been underway over the years to alleviate this issue. Route 3 also provided access to Hoffmann La Roche's former American headquarters in Nutley, the Meadowlands Sports Complex and American Dream in East Rutherford. The road inspired a story in The New Yorker in 2004 by Ian Frazier due to its views of the Manhattan skyline. Route 3 was originally the Lincoln Tunnel Approach and ended at the state line in the Hudson River, though it was scaled back following the construction of I-495; which is now Route 495 due to also not meeting interstate highway standards. Route 3 was originally established in 1927 to run from the New York state line on the west shore of Greenwood Lake to Secaucus. In 1929, the western terminus was cut back to Paterson when the alignment west of there was planned to become part of Route S4B. Route 3 originally followed present-day Route 20 through Paterson and ran along local streets to East Rutherford, where it followed present-day Route 120 and Paterson Plank Road to Secaucus. It was extended east to the Lincoln Tunnel in 1939. The section of Route 3 between US 46 in Clifton and East Rutherford was completed in the 1940s as Route S3 as well as the Secaucus Bypass, which was designated a bypass of Route 3. Route 3 was moved to the Route S3 freeway and the Secaucus Bypass in 1953 and was truncated to US 1/9 in North Bergen in 1959 when the Lincoln Tunnel approach was designated as I-495. The Route 3 freeway has seen many improvements over the years, such as widening and interchange reconstructions. It underwent a major reconstruction, completed in 2016, to modern highway standards with bridge replacements, including a new Passaic River bridge between Clifton and Route 17 in Rutherford. (Full article...)
    Route 3 is a state highway in the northeastern part of New Jersey. The route runs 10.84 miles (17.45 km) from U.S. Route 46 (US 46) in Clifton, Passaic County, to US 1/9 in North Bergen, Hudson County. The route intersects many major roads, including US 46, which takes travelers to Interstate 80 (I-80) west for commuting out of the city-area, the Garden State Parkway and Route 21 in Clifton, Route 17 and the Western Spur of the New Jersey Turnpike (I-95) in East Rutherford, the Eastern Spur of the New Jersey Turnpike (also I-95) in Secaucus, and Route 495 in North Bergen, for traffic going to the Lincoln Tunnel into New York City. Route 3 serves as the main artery to the Lincoln Tunnel from I-80, in conjunction with a portion of US 46 and Route 495. Portions of the route are not up to freeway standards; with driveways serving businesses and bus stops. Despite this, many construction projects have been underway over the years to alleviate this issue. Route 3 also provided access to Hoffmann La Roche's former American headquarters in Nutley, the Meadowlands Sports Complex and American Dream in East Rutherford. The road inspired a story in The New Yorker in 2004 by Ian Frazier due to its views of the Manhattan skyline. Route 3 was originally the Lincoln Tunnel Approach and ended at the state line in the Hudson River, though it was scaled back following the construction of I-495; which is now Route 495 due to also not meeting interstate highway standards.

    Route 3 was originally established in 1927 to run from the New York state line on the west shore of Greenwood Lake to Secaucus. In 1929, the western terminus was cut back to Paterson when the alignment west of there was planned to become part of Route S4B. Route 3 originally followed present-day Route 20 through Paterson and ran along local streets to East Rutherford, where it followed present-day Route 120 and Paterson Plank Road to Secaucus. It was extended east to the Lincoln Tunnel in 1939. The section of Route 3 between US 46 in Clifton and East Rutherford was completed in the 1940s as Route S3 as well as the Secaucus Bypass, which was designated a bypass of Route 3. Route 3 was moved to the Route S3 freeway and the Secaucus Bypass in 1953 and was truncated to US 1/9 in North Bergen in 1959 when the Lincoln Tunnel approach was designated as I-495. The Route 3 freeway has seen many improvements over the years, such as widening and interchange reconstructions. It underwent a major reconstruction, completed in 2016, to modern highway standards with bridge replacements, including a new Passaic River bridge between Clifton and Route 17 in Rutherford. (Full article...)
  • Image 4 K-147 is an approximately 26-mile-long (42 km) north–south state highway in west-central Kansas. It runs from K-4 east of Brownell to Ogallah, just north of the junction with Interstate 70 (I-70) and U.S. Route 40 (US-40). K-147 serves Cedar Bluff State Park via locally maintained CC Road. The highway south of I-70 and US-40 is part of the Smoky Valley Scenic Byway. The highway travels through a mix of flat farmlands and rolling hills covered with grasslands. K-147 is a two-lane highway its entire length. K-147 was first established on August 1, 1956, from the Trego County line north to US-40; on June 12, 1957, it was extended south to K-4. Then by 1960, I-70 was complete from south of Collyer to southeast of Ogallah. At that time, US-40 was re-routed along I-70, and K-147 was extended east along old US-40 to its present northern terminus. (Full article...)
    K-147 is an approximately 26-mile-long (42 km) north–south state highway in west-central Kansas. It runs from K-4 east of Brownell to Ogallah, just north of the junction with Interstate 70 (I-70) and U.S. Route 40 (US-40). K-147 serves Cedar Bluff State Park via locally maintained CC Road. The highway south of I-70 and US-40 is part of the Smoky Valley Scenic Byway. The highway travels through a mix of flat farmlands and rolling hills covered with grasslands. K-147 is a two-lane highway its entire length.

    K-147 was first established on August 1, 1956, from the Trego County line north to US-40; on June 12, 1957, it was extended south to K-4. Then by 1960, I-70 was complete from south of Collyer to southeast of Ogallah. At that time, US-40 was re-routed along I-70, and K-147 was extended east along old US-40 to its present northern terminus. (Full article...)
  • Image 5 Example of a technical support scam popup A technical support scam, or tech support scam, is a type of scam in which a scammer claims to offer a legitimate technical support service. Victims contact scammers in a variety of ways, often through fake pop-ups resembling error messages or via fake "help lines" advertised on websites owned by the scammers. Technical support scammers use social engineering and a variety of confidence tricks to persuade their victim of the presence of problems on their computer or mobile device, such as a malware infection, when there are no issues with the victim's device. The scammer will then persuade the victim to pay to fix the fictitious "problems" that they claim to have found. Payment is made to the scammer via gift cards or cryptocurrency, which are hard to trace and have few consumer protections in place. Technical support scams have occurred as early as 2008. A 2017 study of technical support scams found that of the IPs that could be geolocated, 85% could be traced to locations in India, 7% to locations in the United States and 3% to locations in Costa Rica. Research into tech support scams suggests that millennials and those in generation Z have the highest exposure to such scams; however, senior citizens are more likely to fall for these scams and lose money to them. Technical support scams were named by Norton as the top phishing threat to consumers in October 2021; Microsoft found that 60% of consumers who took part in a survey had been exposed to a technical support scam within the previous twelve months. Responses to technical support scams include lawsuits brought against companies responsible for running fraudulent call centres and scam baiting. (Full article...)
    fake tech support scam popup
    Example of a technical support scam popup

    A technical support scam, or tech support scam, is a type of scam in which a scammer claims to offer a legitimate technical support service. Victims contact scammers in a variety of ways, often through fake pop-ups resembling error messages or via fake "help lines" advertised on websites owned by the scammers. Technical support scammers use social engineering and a variety of confidence tricks to persuade their victim of the presence of problems on their computer or mobile device, such as a malware infection, when there are no issues with the victim's device. The scammer will then persuade the victim to pay to fix the fictitious "problems" that they claim to have found. Payment is made to the scammer via gift cards or cryptocurrency, which are hard to trace and have few consumer protections in place.
    Technical support scams have occurred as early as 2008. A 2017 study of technical support scams found that of the IPs that could be geolocated, 85% could be traced to locations in India, 7% to locations in the United States and 3% to locations in Costa Rica. Research into tech support scams suggests that millennials and those in generation Z have the highest exposure to such scams; however, senior citizens are more likely to fall for these scams and lose money to them. Technical support scams were named by Norton as the top phishing threat to consumers in October 2021; Microsoft found that 60% of consumers who took part in a survey had been exposed to a technical support scam within the previous twelve months. Responses to technical support scams include lawsuits brought against companies responsible for running fraudulent call centres and scam baiting. (Full article...)
  • Image 6 Outcrop of Ordovician kukersite oil shale, northern Estonia There are two kinds of oil shale in Estonia, both of which are sedimentary rocks laid down during the Ordovician geologic period. Graptolitic argillite is the larger oil shale resource, but, because its organic matter content is relatively low, it is not used industrially. The other is kukersite, which has been mined for more than a hundred years. Kukersite deposits in Estonia account for 1% of global oil shale deposits. Oil shale (Estonian: põlevkivi; literally 'burning rock') has been defined as a strategic energy resource in Estonia and the oil shale industry in Estonia is one of the most developed in the world. Historically, most of mined oil shale was used for electricity generation. Of all the oil shale fired power stations in the world, the two largest are in Estonia. Although its share decreased in the decade to 2022, direct and indirect use of oil shale still generates about half of Estonia's electricity. About half of mined oil shale is used to produce shale oil, a type of synthetic oil extracted from oil shale by pyrolysis, which is sufficient to keep Estonia as the second largest shale oil producer in the world after China. In addition, oil shale and its products are used in Estonia for district heating and as a feedstock material for the cement industry. (Full article...)
    Outcrop of Ordovician kukersite oil shale, northern Estonia


    There are two kinds of oil shale in Estonia, both of which are sedimentary rocks laid down during the Ordovician geologic period. Graptolitic argillite is the larger oil shale resource, but, because its organic matter content is relatively low, it is not used industrially. The other is kukersite, which has been mined for more than a hundred years. Kukersite deposits in Estonia account for 1% of global oil shale deposits.

    Oil shale (Estonian: põlevkivi; literally 'burning rock') has been defined as a strategic energy resource in Estonia and the oil shale industry in Estonia is one of the most developed in the world. Historically, most of mined oil shale was used for electricity generation. Of all the oil shale fired power stations in the world, the two largest are in Estonia. Although its share decreased in the decade to 2022, direct and indirect use of oil shale still generates about half of Estonia's electricity. About half of mined oil shale is used to produce shale oil, a type of synthetic oil extracted from oil shale by pyrolysis, which is sufficient to keep Estonia as the second largest shale oil producer in the world after China. In addition, oil shale and its products are used in Estonia for district heating and as a feedstock material for the cement industry. (Full article...)
  • Image 7 Southbound view from Platform 1, August 2021 Warnbro railway station is a commuter railway station in Warnbro, a suburb of Perth, Western Australia. It is on the Mandurah line, which is part of the Transperth commuter rail network, and is located immediately south-east of the interchange of Safety Bay Road and Ennis Avenue. It has two side platforms, linked by a pedestrian overpass accessed by stairs, a lift, and escalators. Services run every 10 minutes during peak, and every 15 minutes between peak. The journey to Perth Underground station is 47.5 kilometres (29.5 mi), and takes 38 minutes. The journey to Mandurah station is 23.3 kilometres (14.5 mi), and takes 13 minutes. The station has a bus interchange with seven bus stands and 12 regular bus routes. Known as Waikiki station during planning, the station was included in the South West Metropolitan Railway Master Plan, released in 1999. Originally, there was only going to be a single track railway south of Waikiki station, making the station the terminus for the majority of trains on the line. This was revised later to the entire Mandurah line being dual tracked. The station was designed by Jones Coulter Young Architects and Taylor Robinson Architects. Construction on the station by Doric Constructions and Brierty Contractors began in August 2005. The cost of the station was $15 million. Construction was completed in March 2007, and the station opened, along with the rest of the Mandurah line, on 23 December 2007. (Full article...)

    Southbound view from Platform 1, August 2021

    Warnbro railway station is a commuter railway station in Warnbro, a suburb of Perth, Western Australia. It is on the Mandurah line, which is part of the Transperth commuter rail network, and is located immediately south-east of the interchange of Safety Bay Road and Ennis Avenue. It has two side platforms, linked by a pedestrian overpass accessed by stairs, a lift, and escalators. Services run every 10 minutes during peak, and every 15 minutes between peak. The journey to Perth Underground station is 47.5 kilometres (29.5 mi), and takes 38 minutes. The journey to Mandurah station is 23.3 kilometres (14.5 mi), and takes 13 minutes. The station has a bus interchange with seven bus stands and 12 regular bus routes.

    Known as Waikiki station during planning, the station was included in the South West Metropolitan Railway Master Plan, released in 1999. Originally, there was only going to be a single track railway south of Waikiki station, making the station the terminus for the majority of trains on the line. This was revised later to the entire Mandurah line being dual tracked. The station was designed by Jones Coulter Young Architects and Taylor Robinson Architects. Construction on the station by Doric Constructions and Brierty Contractors began in August 2005. The cost of the station was $15 million. Construction was completed in March 2007, and the station opened, along with the rest of the Mandurah line, on 23 December 2007. (Full article...)

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February 27, 2025 –
The prosecutor's office in Paris, France, closes a criminal complaint case by the Democratic Republic of the Congo (DRC) against technology company Apple for alleged money laundering and deceptive business practices related to the purchase of minerals in the DRC from armed militias. It is one of the DRC's two lawsuits, with another in Belgium. (Reuters)
February 22, 2025 – China–Cook Islands relations
The Cook Islands signs a five-year memorandum of understanding to collaborate with China in seabed mining, which includes technology transfer, logistics support, and deep-sea ecosystem research. (DW) (The Guardian)

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