Sdorn Provides Timely and Accurate Technology News, Covering APP, AI, IoT, Cybersecurity, Startup and Innovation.
⎯ 《 Sdorn • Com 》
Prehistoric footwear dating back 6,200 years discovered in a Spanish cave
Prehistoric footwear dating back 6,200 years discovered in a Spanish cave
A pair of shoes thought to be the oldest ever found in Europe are now estimated to be even older than scientists had previously thought. About 20 pairs of sandals found in southern Spain are at least 6,200 years old, while other woven objects found in the cave date back 9,500 years, according to a new study. The scientists used carbon-dating on 76 objects found in the Cueva de los Murciélagos, Albuñol, near Granada, which were originally discovered by miners in the 19th century. The objects are particularly valuable to science because they represent the first direct evidence of certain hunter-gatherer skills, such as weaving, in southern Europe. They are made of wood, reed and esparto grass. The shoes measured about eight inches in length. The study was published in the journal Science Advances by a team from the Universidad de Alcalá (UAH) and the Universitat Autònoma de Barcelona (UAB). Francisco Martínez Sevilla, a researcher at the Prehistory Department of UAH, said: “These are the earliest and widest-ranging assemblage of prehistoric footwear, both in the Iberian Peninsula and in Europe, unparalleled at other latitudes. “The new dating of the esparto baskets from the Cueva de los Murciélagos of Albuñol opens a window of opportunity to understanding the last hunter-gatherer societies of the early Holocene. “The quality and technological complexity of the basketry makes us question the simplistic assumptions we have about human communities prior to the arrival of agriculture in Southern Europe.” He said the project placed the cave as “a unique site in Europe to study the organic materials of prehistoric populations”. Cueva de los Murciélagos, or “Cave of the Bats,” is located on the coast of Granada, to the south of the Sierra Nevada. The finds are thought to have been so well-preserved because of low humidity levels in the area. Study co-author María Herrero Otal added: “The esparto grass objects from Cueva de los Murciélagos are the oldest and best-preserved set of plant fibre materials in Southern Europe so far known. “The technological diversity and the treatment of the raw material documented demonstrates the ability of prehistoric communities to master this type of craftsmanship, at least since 9,500 years ago, in the Mesolithic period. “Only one type of technique related to hunter-gatherers has been identified, while the typological, technological and treatment range of esparto grass was extended during the Neolithic from 7,200 to 6,200 years before the present.” Sign up to our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-10-09 17:49
Alabama boat fight: Poolside parody of riverfront brawl goes viral as Internet finds it funny and uplifting
Alabama boat fight: Poolside parody of riverfront brawl goes viral as Internet finds it funny and uplifting
Amid reactions to the brawl, a new video was posted on X, showcasing a group hilariously reenacting the brawl near a pool
2023-08-08 20:23
SEC Delays Decision on ARK 21Shares Bitcoin ETF Filing
SEC Delays Decision on ARK 21Shares Bitcoin ETF Filing
The US Securities and Exchange Commission has not yet come to a decision on whether to approve the
2023-08-11 23:29
Japan’s Kishida to Seek Asset Management, Pension Fund Reform
Japan’s Kishida to Seek Asset Management, Pension Fund Reform
Japanese Prime Minister Fumio Kishida will prod asset managers to improve their skills and strengthen governance, as he
2023-10-02 17:17
Top 5 American YouTubers who earn the most
Top 5 American YouTubers who earn the most
Youtube is known for helping people earn a lot and these YouTubers are among the highest earners in the world
2023-05-21 19:27
Qualcomm to supply Apple with 5G chips until 2026 under new deal
Qualcomm to supply Apple with 5G chips until 2026 under new deal
By Stephen Nellis Qualcomm on Monday said it had signed a new deal with Apple to supply 5G
2023-09-11 19:48
Earthbound solar storm could cause 'internet apocalypse'
Earthbound solar storm could cause 'internet apocalypse'
Rumours of a global internet outage due to a severe solar storm have been swirling online, but how true are they? With plenty of us relying on internet access on a daily basis for our work, entertainment and communication needs, the rumour of an internet apocalypse has left many worried. Throughout June, the possibility that we could lose internet for months has been spreading. But, the very possibility first gained public attention back in 2021 when computer scientist Sangeetha Abdu Jyothi at the University of California Irvine warned that a catastrophic solar storm could occur within the next 10 years. Sign up to our free Indy100 weekly newsletter It seems the space agency NASA is taking the risk seriously and launched the Parker Solar Probe (PSP) which revealed clues about the sun’s atmosphere after successfully navigating through the powerful solar winds generated there. What is a solar storm and how could it cause an internet apocalypse? A solar storm refers to the atmospheric effects we experience on Earth that originate from the sun, typically caused by solar flares. During such storms, a stream of an electromagnetic field is directed towards Earth which causes the aurora borealis. NASA believes solar storms run on an 11-year cycle with their frequency varying. Their severity can also vary, with stronger geomagnetic storms causing interruptions to satellite, radio and internet functions. A 2011 geomagnetic storm interrupted radio signals in South China, meanwhile in 1859 a particularly intense storm caused auroras to appear in the skies all around the world. Should such an event strike today, there could be a worldwide blackout causing disruption for months, with its effects predicted to be 20 times that of a catastrophic hurricane due to its impact on the supply chain of essentials like foods and medication. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-06-27 18:17
iPadOS 17 brings new levels of personalization and versatility to iPad
iPadOS 17 brings new levels of personalization and versatility to iPad
CUPERTINO, Calif.--(BUSINESS WIRE)--Jun 5, 2023--
2023-06-06 02:16
Blue Star Families and Nextdoor Partner to Welcome Military Families on the Move
Blue Star Families and Nextdoor Partner to Welcome Military Families on the Move
SAN FRANCISCO--(BUSINESS WIRE)--Sep 14, 2023--
2023-09-14 18:50
15 of the best University of British Columbia courses you can take online for free
15 of the best University of British Columbia courses you can take online for free
TL;DR: A range of online courses from the University of British Columbia are available for
2023-07-06 12:25
Betterworks Named “Best Comprehensive Solution” for Talent Management by Lighthouse Research & Advisory
Betterworks Named “Best Comprehensive Solution” for Talent Management by Lighthouse Research & Advisory
MENLO PARK, Calif.--(BUSINESS WIRE)--Jun 8, 2023--
2023-06-08 21:23
EA Sports FC 24 FC Pro Live Upgrade Path Explained
EA Sports FC 24 FC Pro Live Upgrade Path Explained
EA Sports FC 24 FC Pro Live upgrade path detailed for each promotional item included in the esports themed Ultimate Team promotion.
2023-11-18 02:17