On this episode of Expanded Perspectives the guys start off talking about how a 22-year-old British student has invented a mobile fridge that could save millions of lives across the world. Will Broadway's "Isobar" has been designed to keep vaccines at the ideal temperature while in transit in developing countries. And Will doesn't plan to make money from his creation. His focus is to get it to people who need it, which is why he won't be trying to get a patent. Then, archeologists working on the Dampier archipelago off Australia’s north-west coast have found evidence of stone houses dating back 9,000 years – to the end of the last ice age – building the case for the area to get a world heritage listing. Circular stone foundations were discovered in on Rosemary Island, the outermost of 42 islands that make up the archipelago. The islands and the nearby Burrup peninsula are known as Murujuga – a word meaning “hip bones sticking out” – in the language of the Ngarluma people.

Then, Hitachi Ltd. started trials of its EMIEW3 humanoid robot at Tokyo’s Haneda airport on Friday to aid foreign visitors to Japan. During the trials through December in the airport’s domestic Terminal 2, the robot will communicate with passengers in Japanese and English at a designated information center as well as display information. The industrial conglomerate is hoping to enable the 90-centimeter-tall humanoid robot with autonomous capabilities to guide users to destinations starting around December. Then, researchers at U.C. San Diego have created the first nanofish, the New Scientist reports—a magnet-powered bot that they hope to use for targeted delivery of medication, non-invasive surgery and single-cell manipulation. Developed by Jinxing Li and his team at the University of California, these new nanobots are 100 times smaller than a grain of sand and consist of tiny gold and nickel segments that are connected with silver hinges. An external magnet is used to manipulate the nickel and create a waving motion to propel the bot forward. The speed and direction of the little swimmer is determined by the orientation and strength of the magnetic field. After the break Cam brings up some unusual Cryptids of the Caribbean. Thanks for listening to Expanded Perspectives. Have a great week!

• Evidence of 9,000-year-old stone houses found on Australian island
• World's First Nannyish Coming to Swim Drugs Up Your Bloodstream
• Hitachi Starts Trials of EMIEW3 Humanoid Robot at Haneda Airport
• This Invention by a British Student Could Save Millions of Lives Across the World

All music for Expanded Perspectives is provided by Pretty Lights. Purchase, Download and Donate at www.prettylightsmusic.com.

• Pretty Lights vs. Led Zeppelin
• Gold Coast Hustle
• Can't Stop Me Now
• Understand Me Now