12/5/17 Show feat. Kieran Bhatia on Hurricane Forecasting and Preparedness & Norbert Cruz-Lebron on the current situation in Puerto Rico

Kieran Bhatia models hurricanes to improve forecasting techniques in the program for Atmospheric and Oceanic Sciences here at Princeton University. In this episode, he tells us how hurricanes are forecasted, why it’s so difficult and common misconceptions about hurricanes. We discuss this year’s hurricane season and what it does (or does not) say about climate change.

In the last segment, Kieran tells us about how we can prepare ourselves better for hurricanes (NOAA site), his organization Canes on Canes in Florida, which aimed to educate on the science of hurricanes and hurricane preparedness.

Early in the episode, Norbert J. Cruz-Lebron, graduate student in neuroscience and member of the Princeton SACNAS Chapter, jumped on the mic to tell us about the current state of affairs in Puerto Rico after Hurricane Maria. Additionally, he tells us about his own experience being in the US while the rest of his family was at their home in PR when the hurricane hit, and shares testimonials from friends and family. (Hopefully he’ll be back on the show next year to tell us about his graduate research!)

You can support the Princeton Society for Advancement of Chicanos/Hispanics and Native Americans in Science at @PrincetonSACNAS on Venmo.All donations will go to the Puerto Rico Recovery Fund managed by the Center for a New Economy (CNE) Group, an independent, non-partisan think-tank that advocates for the development of a new economy for Puerto Rico.


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11/14/17 Show feat. the Prototype G Team on Robotics!

In this episode of These Vibes, Stevie welcomes three members of the Prototype G girls’ robotics team to tell us about their work together on robotics. They get in to the details of how they build their robots and why! This is the Princeton, NJ area team, but there are groups all around the country. If you’re interested in joining them or starting a team in your area, check out their site!


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2017/11/07 Show feat. Sam Wang on Gerrymandering: Past, Present, and What to do About the Future

Featured image from a cartoon mocking the shape of a Massachusetts gerrymandered district.

In this episode of These Vibes, Professor Sam Wang visited the studio. He’s founder of the Princeton Election Consortium blog, co-host of WooCast’s Politics & Polls, and professor of molecular biology and neuroscience. We discuss his expertise in gerrymandering — what it is, how it came to be such an issue, the current state in elections and the Supreme Court, and what is and can be done to remedy our system.

Science news:


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9/19/17 Show feat. Dave Seal, Mission Planner for Cassini Saturn Space Probe

In this episode of These Vibes, Stevie spoke with Dave Seal, a mission planner on the Cassini space probe which spent many years orbiting Saturn. Cassini operated its final maneuver, called the “Grand Finale,” and ended its observing by plunging in to Saturn just last Friday morning at 8am EST. It took a final image and took it’s last bits of data on Saturn’s atmosphere before being destroyed. Listen in to learn about the mission, its development, goals, and discoveries, and learn more about what it’s like to be a mission planner on a NASA space probe.
All that plus great music, and science news from microplastics in our seasalt to the new research on cancer cells.

Science News:


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9/5/17 Show feat. Edward Felten on Electronic Voting – the Good, the Bad, and the Insecure

In this edition of These Vibes, Professor Edward Felten joined us back in the studio to discuss electronic voting — what that means, what are the alternatives, the pros and cons, and the current state of voting technology in the US. Edward Felten is professor of computer science and public affairs here at Princeton University, and founding director of the Princeton Center for Information Policy. Additionally, he was Chief Technologist for the Federal Trade Commission from 2011-2015 and joined the Obama administration as Deputy US Chief Technology Officer in 2015.

Our discussion gives particular attention to usability issues with the current voting computers used in US elections and their vulnerability to attacks. Professor Felten discusses the role of hacking in the 2016 election, and, to wrap-up, what the ideal voting system would be, using our current technology.

Ed Felten previously joined us at WPRB last May to discuss the intersection of policy and technology — think self-driving cars and trucks, and AI in the criminal justice system. You can listen to that full show here, and the interview has been podcasted – find wherever you get your podcasts!


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8/29/17 Show feat. Christa Baker on what fruit flies hear, and Matt Grobis on doing research

In this episode of These Vibes, Stevie speaks with neuroscientist Christa Baker about fruit fly mating songs and electric fish — and for each, how she is tracking their neural pathways to learn how their brains undergo the complicated process communication.

Additionally, animal behaviorist Matt Grobis comes on the air to talk about the nitty gritty “devil’s chess match” of doing research — the good and the bad.

Science News:


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3/14/17 Show feat. Cameron Ellis on Determining Consciousness, Sensory Substitution, and Uploading the Mind

In this show Stevie interviewed Cameron Ellis, cognitive neuroscience researcher at Princeton University. In the first part of the discussion Cameron explained the different theories of what is/isn’t conscious. Are animals conscious? Light switches? The Internet? How do we know that anything is conscious outside of our own selves?

In part 2, they discussed sensory substitution – this is new, fascinating research showing that we can use our current senses to detect new information, like magnetic fields, and our brain will integrate this in to its neural pathways. This research is extremely promising, and seems likely to be of great importance towards goals of, say, helping a blind person “see.”

In the last section, Cameron answers some great listener questions and delves in to the topic of uploading our consciousness in to computers. Is it still us?

This is the third time Cameron has visited These Vibes. The first and second interviews took place last year, and were all about the scientific and philosophical study, as well as history, of consciousness. These shows are not necessary as pre-requisites to the today’s show, but they are excellent additions. Highly recommend.

Other mentions in the show:

 


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3/7/17 Show of science news from robotic bees to a new continent

A chill show — just music and science news. Unfortunately we were switched to webstream-only about 40 minutes in (for a lacrosse game), and neglected to record the rest of the show. Still! Here’s the science news we discussed. Enjoy:

We’ll be back on next week with another science interview — Cameron Ellis, cognitive scientist, will be on the show.


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2/21/17 Show feat. Lantern Jack, host of Ancient Greece Declassified, on Ancient Cosmological Models

Featured image: Figure of the heavenly bodies. An illustration of the Ptolemaic geocentric system by Portuguese cosmographer and cartographer Bartolomeu Velho, 1568 (Bibliothèque Nationale, Paris). [Wikipedia]

This show is full of science news from “hidden hearing loss,” to tracking the intensity of the Earth’s magnetic field using ancient pottery, to cognitive dissonance and How to convince someone when facts fail. Plus science events in the area including a These Vibes Are Too Cosmic live show at Taplin Auditorium at Princeton University on Friday, February 24th. It’ll be all about the Science of Memory.

In the primary segment of the show, Stevie spoke with Princeton graduate researcher in classics and host of the podcast Ancient Greece Declassified, Lantern Jack (pseudonym), came on the show to discuss ancient cosmologies. Lantern Jack began with ancient Greece, where the geocentric model reigned and where we have the best, early models of the universe (that we know of).

We discussed geocentric and heliocentric models, how the first calculations of the size and distance to the Moon and the Sun were made, and mused about whether there were or weren’t lenses available.

Then, towards the end of the show Lantern Jack told us a bit about the Antikythera mechanism – believed to be an early analogue computer and actually physical cosmological model, recovered from a shipwreck in 1901.


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2/7/17 Show. Short and full of news and tunes

Short show due to the new 6-8pm time slot and a sports interruption. We give an update on science events in the area and share some science news, as well as some new music, as always.

Science news:

  • First results from the NASA twin study with astronaut Scott Kelly and his brother (who stayed on Earth), Mark. Right now the analysis of the data is in the early stages, but there are potentially interesting results with telomeres – the ends of the DNA chromosome whose diminishment tends to correlate with aging.
  • Brian presented an interesting study about differences in gene behavior between genders and implications for disease susceptibility.

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