Mon, 19 May 2008
Episode 16 - Building Connections in Science Education
For this episode, we chatted with Dr. Karen Harpp, Associate Professor in Geology at Colgate University in New York.  Dr. Harpp talked with us about her research, science outreach and creating connections between science teachers and researchers.
  • Colgate Geology
  • Karen Harpp's Homepage
  • Volcanoes in the Classroom: A Simulation of an Eruption Column
  • Dive and Discover: Interview with Geochemist Karen Harpp
  • Polar Palooza
  • Underwater Volcanoes of the Northern Hawaiian Islands Crew
  • Mt. St. Helens Volcano Cams
  • Mt Etna Volcano Cams
  • List of Volcano Cams
  • West Bend, WI
  • SeisMac
  • Science Friday Live Broadcast in Milwaukee, WI
    • May 16:, 2008: Great Lakes Water Issues and The Science of Brewing
  • Pictures from Science Friday Broadcast
  • Cory Doctorow's Craphound.com
  • Little Brother Book Tour
  • Little Brother on Amazon.com
Direct download: nstalol16.mp3
Category: general -- posted at: 12:15 AM
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Mon, 5 May 2008
Episode 15 - Expelled Exposed
In response to the movie Expelled: No Intelligence Allowed, we decided to talk with someone who has invested her life defending evolution.  Dr. Eugenie Scott, Director for the National Center for Science Education, talks to us about the movie, the NCSE response, and the place of evolution in science education.
  • National Center for Science Education
  • Expelled Exposed: Flunked, Not Expelled - What Ben Stein isn't telling you about Intelligent Design
  • Ben Stein: "Science Leads you to Killing People"
  • Doonesbury Comic regarding medicine and Intelligent Design
  • The Post-Crescent: It's Your Call
  • PZ Myers (Pharyngula) gets expelled from Expelled
  • Boston Globe: No Intelligence Allowed in 'Expelled'
  • Scientific American: Expelled Explained
  • Expelled Producers Accused of Copyright Infringement
Direct download: nstalol15.mp3
Category: general -- posted at: 12:38 AM
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Mon, 21 April 2008
Episode 14 - Bill Nye Talks About Energy and More

For our contribution to Earth Day, we had the opportunity to chat with Bill Nye about his new show on the new Planet Green channel called Stuff Happens.

Preview from the Show:

I’m doing this other thing called “Stuff Happensâ€? for the Discovery Channel.  It’s strictly for a new channel Discovery is re-purposing – they’re calling it "Planet Green".  So all the programming is green, or about environmental issues and stuff.  And so this show is about consumer choices that you can make to live a more environmentally responsible life.

I am a serious hobbyist.  I have four kilowatts of solar panels and I have a solar water heating system that I, if you will, designed – along with a guy who’s worked in solar in southern California for many, many years…I hired him, and two very good plumbers, and these guys who were good with gas mains, and we re-rigged the whole house.  So now I have solar hot water that pre-heats the water before it runs through two tankless hot water heaters.  So my gas bill in the summer is less than $10.

There’s an old supply chain from the South American Western Coast to North American farmers.  And what is supplied is fish feed made from anchovies.  So, American bacon pigs are fed fish from South American oceans.  And so many fish are fished so aggressively that penguins are going out of business.  The penguin ecosystem has been devastated, and penguin populations have been decimated by this practice.  So we encourage you – the listener, the viewer – to buy…organic, grain-fed bacon.  That’s what we want you to do to reduce the market for this anchovy feed.  And it’s just something that humans are kind of doing by accident, but on such an enormous scale that’s it’s screwing up an entire ecosystem in the south western Pacific.

The baby steps are important.  The hardest thing for everyone to understand about the environment is that every single thing you do affects everybody in the whole world.  And the reason, nominally, is that we only have one atmosphere.  We can only breath from one source of air – we all share the air.  So this is a fundamental idea that’s hard to get; it just doesn’t seem possible.  I throw out this magazine and instead of recycling it, yeah – you’re lowering the quality of life of everyone on earth.

So you go to the store and you buy one [compact fluorescent light bulb].  Ok, but if you replace every lamp in your house, or every lamp in the main rooms… Replace every one of those lamps, and you will see your power bill go down… Now there are some whining, unbelievable-freakin’ whiners out there who tell you that we can’t change to compact fluorescents because of the mercury - "there’s no way to get rid of the mercury that’s in those lights and it’s gonna kill everybody."  So let’s keep in mind that it was the year 1951 when American industry went to buying more fluorescent lamps than incandescent lamps.  That is to say, if you work at any sort of factory anywhere, they have fluorescent lights – ‘cuz it’s so much cheaper.  And so those lights are required by law to be recycled and the mercury recovered.  And there are services that recover the lights and recover the mercury.  So we just gotta do the same thing for domestic consumers – for people that buy ‘em for their houses.  For cryin’ out loud – this is not, if I may, rocket surgery.  This is actually a little more complicated that: trying to motivate everyone to do the right thing with regard to their old lamps.  And of course it can be done; it’s a metal.  Who doesn’t want to recover a metal?  It’s valuable, it’s shiny, you can see it – of course you can do it.

Politically, [a scientific debate] is an unsophisticated idea.  None of the three candidates remaining would ever consent to a science debate.  None of them are scientists.  None of them would admit to being experts in any way about anything about science.  So of course they're going to say no; they have to say no.  This pursuit of science debate is an exercise in futility.  Instead, we need to rephrase it - in my opinion.  My best idea so far, is to rename it something else - the "nondependence on foreign oil" debate, the "health" debate, the "energy" debate, the "competitiveness" debate - that's pretty good...  But naming this thing the "science" debate sabotages it from the get-go.  And of course I support the idea, but the best correction I can think of it to rename it.  The "competitiveness" debate - yes.

Links:

  • Planet Green
  • Bill Nye the Science Guy
  • Nye Labs
  • Eyes of Nye
  • Bill Nye on Wikipedia
  • Greener Pastures from the New York Times
  • The Science Channel: 100 Greatest Discoveries
Direct download: nstalol14.mp3
Category: general -- posted at: 12:15 AM
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Mon, 7 April 2008
Episode 13 - Who and What of the WhyFiles
This week we talk to Terry Devitt from WhyFiles.org.

Preview from the Show:
Our primary mission is to look at what is going on in the world every week and find some corner of the scientific enterprise that lends itself to a public conversation about science, and then we drill down into that, to contact the best experts that we can find to try to shed light on those dark corners of science - the places and things that people don't know about, and to provide more than what you're going to get in a straight-up treatment of science than one routinely encounters in popular media.  I think it's safe to say that after we complete our formal educations, most people only encounter science through popular media, and so a big part of the Why Files mission is to help people come to grips with science - what it is,  why it's important, why it makes a difference in our lives on a daily basis.


It's really essential that people in a democracy have some understanding of how we generate knowledge, because it impacts our lives in important ways every day.  

Links:
Why Files Educator Page
Why Files Classroom Materials
The Why Files Archives
Baseball Spring Training
The Science of Polling
CSI's: Cool Science Images

Subscribe to The Why Files with their RSS Feed

Direct download: nstalol13.mp3
Category: general -- posted at: 12:01 AM
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Mon, 17 March 2008
Episode 12 - Skepticism and The Bad Astronomer
Today's guest calls himself the Bad Astronomer.  Phil Plait is an astronomer, an author, and a well-known blogger at www.badastronomy.com.  Phil talks to us about myths and skepticism in the science classroom.

Special Announcement: Don't miss Lab Out Loud's Conference Coverage live from the NSTA conference in Boston!

Preview from the show:
Plait: I am in fact a skeptic.  In the public mind - if you ask somebody "what's a skeptic" - most people think it's a cynic or a denier, somebody who just doesn't believe in anything.  And that's not strictly true.  All a skeptic is, is someone who demands evidence for a claim.  If you come up to me and say the sky is pink, I'm going to say "what is your evidence for this?".  Or I'll say, "that's an interesting claim, but here's the evidence against it."  It's someone who applies critical thinking, logic, evidence, observation, the scientific method to any sort of claim.
Science is all about skepticism.  They are hardly different - I mean skepticism is a tool of science.  Richard Feynman (the physicist) said "science is a way of not fooling ourselves. It's a way of figuring what's out what's really going on".   And skepticism is just a way of looking at things.  It's making sure that if you're thinking about something, if there's a claim that's being made - whether it's by a person or even yourself, there's a way of examining it so that you can test its reality or not. And the problem is, it's not something we teach our kids.  In fact, we teach them exactly the opposite.  We teach them to believe in Santa Claus and the Tooth Fairy and the Easter Bunny.  We go to movies where the skeptic is always a jerk, and the end is always the supenatural cause or trust in humanity or whatever."

Plait: Scooby Doo was a great cartoon because in the end, it really wasn't a ghost or whatever, it was always old man Marley wearing a mask, who didn't want the developers to come in and destroy his farm or whatever."

Plait: When you're teaching kids to the test, and you're saying "here's how you do the math" without explaining why, "here's what you're supposed to get in the results in the lab" without explaining why, we're not teaching our kids science.  We're teaching them nothing, we're teaching them belief, faith - and that's not what science is about.  Science is not about belief, science is about evidence.

Follow the Bad Astronomer:
  • Bad Astronomy Blog
  • Contact Info
  • Twitter
  • Facebook Group
Posts from badastronomy.com discussed on the show:
  • Standing an Egg on End on the Spring Equinox
  • Are Apollo Moon Photos Fake?
  • Bad Astronomy: Misconceptions and Misuses Revealed, from Astrology to the Moon Landing "Hoax"
Books:
  • Bad Astronomy: Misconceptions and Misuses Revealed, from Astrology to the Moon Landing "Hoax"
    • read NSTA's recommendation of the book
  • Death From the Skies (pre-order from Amazon.com)
Skepticism on the Internet:
  • The Skeptics Dictionary
  • James Randi Educational Foundation
  • PZ Myers: Pharyngula Blog
  • Point of Inquiry Podcast
  • Skeptical Inquirer Magazine
  • Skeptoid Podcast
  • Skepticality
  • Skeptic's Guide to the Universe
Direct download: nstalol12.mp3
Category: general -- posted at: 12:05 AM
Comments[0]

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Lab Out Loud is a podcast from the National Science Teachers Association. We discuss science news and science education with leading scientists, researchers, science writers and other important figures in the field. Learn more...

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