What did our ancient ancestors look like?
The color of the eyes and hair of ancestors dead for hundreds of years can now be revealed from their DNA alone, researchers say.These findings suggest investigators not only can uncover new details from centuries-old human remains, but can also help identify crime victims, scientists added. By comparing genomes across thousands of people, researchers identified [...]
Doctor Who’s Sonic Screwdriver has come one step closer to reality as a new prototype built by physicists at the University of Dundee, can manipulate objects, lifting, moving and turning them using sound waves. The team behind the device are hoping that the findings can be used by the medical community to better enable surgeons [...]
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Scientists say they have created a revolutionary ‘putty’, that they have called ‘Fracture Putty’ that can reduce healing times from months to days. The University of Georgia Regenerative Bioscience Center have used adult stem cells to produce a protein involved in bone healing and generation. This is in incorporated into a gell. Image: Boaz Yiftach [...]
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