Could drones be the answer to getting the rest of the world online? In what’s been called Facebook’s answer to Google’s Project Loon, the social media giant is reportedly in talks to purchase solar-powered drone maker Titan Aerospace. Step one would be to build 11,000 Solara 60 drones, which act as inexpensive atmospheric satellites, to help make the Internet accessible to the 5 billion people in the world who are currently offline. The machines’ ability to remain 12 miles above sea level for five years makes them well suited for regional Internet systems, like those Facebook and fellow backers of the Internet.org project envision over Africa. Source: TechCrunch
Scientists at the Tufts University School of Engineering and Beth Israel Deaconess Medical Center are experimenting with a new substance that could replace the metal plates and screws used to help broken bones heal. Protein from silkworm cocoons is strong, biodegradable and readily acceptable by the human body, and is therefore being used to make plates and screws that don’t cause the same stress to healing bone as metal. Using silk, patients could also avoid a second surgery that’s often required to remove metal plates and screws once the broken bone is healed. Source: Gizmag
While they’re not as cuddly as a K-9 unit, the creators of the K5 crime-fighting robot hope its friendly, yet commanding presence can significantly reduce crime rates. The autonomous machines can see, hear, feel and smell, processing up to 90 terabytes of data in real time using a variety of sensors. Information that the robot collects is processed by Knightscope’s predictive analytics engine and combined with other information from its surroundings. When an alert is triggered, authorities and the community are notified.
Current prototypes can operate for 24 hours without needing to recharge, at a cost of about $6.25 an hour. Testing is planned for large public spaces like shopping malls and sporting events. Source: DigitalTrends.com