Protective kelp forests found near many early coastal archaeological sites
If humans migrated from Asia to the Americas along Pacific Rim coastlines near the end of the Pleistocene era, kelp forests may have aided their journey, according to research presented today at the American Association for the Advancement of Science (AAAS) annual meeting.
Until recently, the "coastal migration theory" was not accorded much importance by most scholars. However, new discoveries have moved it to the forefront of debate on the origins of the First Americans. It is now known that seafaring peoples living in the Ryuku Islands and Japan near the height of the last glacial period (about 35,000 to 15,000 years ago) adapted to cold waters comparable to those found today in the Gulf of Alaska. From Japan, they may have migrated northward through the Kurile Islands, to the southern coast of Beringia (ancient land bridge between what is now Siberia and Alaska), and into the Americas.
Mary Stanik | EurekAlert!
WAKE-UP provides new treatment option for stroke patients | International study led by UKE
17.05.2018 | Universitätsklinikum Hamburg-Eppendorf
First form of therapy for childhood dementia CLN2 developed
25.04.2018 | Universitätsklinikum Hamburg-Eppendorf
A research team led by physicists at the Technical University of Munich (TUM) has developed molecular nanoswitches that can be toggled between two structurally different states using an applied voltage. They can serve as the basis for a pioneering class of devices that could replace silicon-based components with organic molecules.
The development of new electronic technologies drives the incessant reduction of functional component sizes. In the context of an international collaborative...
At the LASYS 2018, from June 5th to 7th, the Laser Zentrum Hannover e.V. (LZH) will be showcasing processes for the laser material processing of tomorrow in hall 4 at stand 4E75. With blown bomb shells the LZH will present first results of a research project on civil security.
At this year's LASYS, the LZH will exhibit light-based processes such as cutting, welding, ablation and structuring as well as additive manufacturing for...
There are videos on the internet that can make one marvel at technology. For example, a smartphone is casually bent around the arm or a thin-film display is rolled in all directions and with almost every diameter. From the user's point of view, this looks fantastic. From a professional point of view, however, the question arises: Is that already possible?
At Display Week 2018, scientists from the Fraunhofer Institute for Applied Polymer Research IAP will be demonstrating today’s technological possibilities and...
So-called quantum many-body scars allow quantum systems to stay out of equilibrium much longer, explaining experiment | Study published in Nature Physics
Recently, researchers from Harvard and MIT succeeded in trapping a record 53 atoms and individually controlling their quantum state, realizing what is called a...
The historic first detection of gravitational waves from colliding black holes far outside our galaxy opened a new window to understanding the universe. A...
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12.04.2018 | Event News
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24.05.2018 | Power and Electrical Engineering