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2,700-year-old leather armor proves technology transfer happened in antiquity

Researchers at the University of Zurich have found a unique 2,700-year-old leather scale armor in Northwest China that originated in the Neo-Assyrian Empire. The armor's design and construction indicate a technology transfer between West and East during the first millennium BCE.

SourceUniversity of Zurich·JournalQuaternary International·TypeObservational study·DateDec 8, 2021

Those that game together, stay together

Researchers analyzed historical data on games played by 25 cultures and found that cooperative games are more common in socially hierarchical cultures, while competitive games are prevalent in cultures with internal conflicts. The study suggests that games may mimic real-world behavior and help learn group norms.

SourceMax Planck Institute for Evolutionary Anthropology·JournalPLOS ONE·DateNov 24, 2021

12-year-old children consume on average 8 1/4 hours of media daily, with media multitasking associated with worse mental health outcomes but videogaming associated with better mental health outcomes

A study of 8-12 year olds reveals that media multitasking is associated with worse mental health outcomes, while videogaming shows a positive correlation. The research highlights the importance of balancing screen time with other activities for children's overall well-being.

SourcePLOS·JournalPLOS ONE·DateNov 17, 2021
SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Publication of 500-year-old manuscript exposes medieval beliefs and religious cults

A 500-year-old English illuminated manuscript provides fresh insights into Catholic beliefs in England before the Reformation. The metre-long prayer roll contains religious verse and illustrations, including symbols of Christ's crucifixion, which were connected to a famous pilgrimage site.

SourceTaylor & Francis Group·JournalJournal of the British Archaeological Association·TypeContent analysis·DateOct 25, 2021

Italian sailors knew of America 150 years before Christopher Columbus, new analysis of ancient documents suggests

Ancient Italian writings suggest that Genoese sailors were aware of North America 150 years before Columbus' famous voyage. The discovery, made by Professor Paolo Chiesa, refers to an area known as 'Markland'/ 'Marckalada', mentioned in Icelandic sources and identified as part of the Atlantic coast of North America.

SourceTaylor & Francis Group·JournalTerrae Incognitae·DateOct 8, 2021

In Guatemala, archaeologist from Brown helps to uncover hidden neighborhood in ancient Maya city

A recent discovery at Tikal reveals a previously unknown neighborhood designed to replicate Teotihuacan's citadel, sparking new insights into the interaction between the two civilizations. Excavations found evidence of occupation and surveillance, as well as artifacts linking Tikal to Teotihuacan's imperial power.

SourceBrown University·JournalAntiquity·TypeComputational simulation/modeling·DateSep 28, 2021
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Indigenous people and tropical forests: Lessons from the anthropocene

Ancient human societies adapted to tropical ecosystem dynamics, revealing their adaptability and resourcefulness. By studying these past interactions with the environment, scientists can better understand how to conserve tropical environments.

SourceSmithsonian Tropical Research Institute·JournalProceedings of the National Academy of Sciences·DateSep 27, 2021

Maya rulers put their personal stamp on monumental complexes

Researchers found that Maya rulers altered their cities' structures and alignments to reflect their own desires and authority. Many temples were built on top of existing ones or abandoned altogether, shifting the focus from community ritual to ruler-centric politics.

SourceDartmouth College·JournalAncient Mesoamerica·TypeCase study·DateSep 21, 2021
GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.

What if our history was written in our grammar?

An international team reconstructed language families spanning over 10,000 years by combining genetics, linguistics, and musicology data. Grammar was found to reflect population history more closely than other cultural features, highlighting the importance of the grammatical factor in understanding human cultural evolution.

SourceUniversity of Zurich·JournalScience Advances·TypeData/statistical analysis·DateAug 18, 2021

Is deference to supernatural beings present in infancy?

Researchers at the University of Oxford discovered that infants aged 12-16 months exhibit a tendency to attribute social dominance to individuals with supernatural powers. In experiments, infants expected characters using counterintuitive methods to win rewards, suggesting they perceive these abilities as superior.

SourceUniversity of Oxford·JournalScientific Reports·DateMay 25, 2021
Fluke 87V Industrial Digital Multimeter

Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.

Chimpanzee friends fight together to battle rivals

Strong social bonds increase willingness to join others in battle, according to a study by Max Planck Institute researchers. The study found that males and females participate in battles, and that three factors – group size, maternal kin involvement, and non-kin social bond partners – increase the likelihood of participation.

SourceMax Planck Institute for Evolutionary Anthropology·JournalNature Communications·DateJan 22, 2021

Conspicuous consumption may drive fertility down

A new mathematical model suggests that competition for social status is a key driver of declining fertility rates worldwide. As the cost of achieving social status increases, people invest more in material goods and less in children, leading to lower family sizes.

SourceEmory Health Sciences·JournalPhilosophical Transactions of the Royal Society of London (B )·DateMar 28, 2016

Classic Maya history is embedded in commoners' homes

A study of Classic Maya homes in Belize reveals the commoners' method of recording their own history, not just family history, but also their place in the cosmos. The analysis found human remains, artifacts, and color symbolism used to signify important dates and the cyclical nature of life.

SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalJournal of Social Archaeology·DateApr 14, 2010
Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Walker named a Fellow of the British Royal Society

Alan Walker, a distinguished professor at Penn State, has been recognized by the British Royal Society for his groundbreaking work on human origins. He is one of forty-two new Fellows elected this year and was honored for his distinguished contributions to the world's knowledge of human origins.

SourcePenn State·DateMay 19, 1999