Podcast

Ask Science

From Quick and Dirty Tips Astronomy, Education, Science

How do astronomers photograph a black hole? How often do planes get hit by lightning? What does the EPA actually do? Science is all around us and transforming our world at a rapid pace. Extragalactic astrophysicist Sabrina Stierwalt is here to guide you through it. She'll help you make sense of the everyday and the once-in-a-lifetime. Rights of Albert Einstein are used with permission of The Hebrew University of Jerusalem. Represented exclusively by Greenlight.

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Astronomy chart
#69
Episodes
419
Releases
Weekly
Typical length
9 min
On air since
2012
Latest episode
2 months ago

Episodes

419 episodes, newest first

  1. How do we control wildfires? The surprising facts

    Episode 387

    Show notes

    On a road trip, tackling a summer cleanup, or just catching up on podcasts? QDT has you covered with Summer Saturday encores from your favorite shows. See the full Summer Saturday lineup on Spotify and enjoy this episode, which first aired in September 2020.

    387. How many days can it take to control a large wildfire? (More than you think.) Who fights wildfires? (You may be surprised!) What tools and methods do firefighters use to control, extinguish, and prevent them?

    Check out all the Quick and Dirty Tips shows.

    Hosted on Acast. See https://acast.com/privacy for more information.

    9 min
  2. Can we ever go faster than the speed of light?

    Episode 394

    Show notes

    On a road trip, tackling a summer cleanup, or just catching up on podcasts? QDT has you covered with Summer Saturday encores from your favorite shows. See the full Summer Saturday lineup on Spotify and enjoy this episode, which first aired in August 2020.

    394. Light is the fastest moving thing we know of, but just how fast is it? Has science attempted to break the light speed record? And does the universe have a speed limit?

    Check out all the Quick and Dirty Tips shows.

    Hosted on Acast. See https://acast.com/privacy for more information.

    9 min
  3. Why do we need to save the bees?

    Episode 238

    Show notes

    On a road trip, tackling a summer cleanup, or just catching up on podcasts? QDT has you covered with Summer Saturday encores from your favorite shows. See the full Summer Saturday lineup on Spotify and enjoy this episode, which first aired in August 2020.

    Are we really at our smartest in our 20s? What about the wisdom and experience that come with age? At what age do we strike the right balance between cognitive ability and expertise?

    Check out all the Quick and Dirty Tips shows: www.quickanddirtytips.com/podcasts

    Hosted on Acast. See https://acast.com/privacy for more information.

    8 min
  4. The Age Of Resilience

    Show notes

    Encore Episode: This episode originally aired in October of 2022.

    The viruses keep coming, the climate is warming, and the Earth is rewilding. Our human family has no playbook to address the mayhem unfolding around us. If there is a change to reckon with, argues the renowned economic and social theorist Jeremy Rifkin, it’s that we are beginning to realize that the human race never had dominion over the Earth and that nature is far more formidable than we thought, while our species seems much smaller and less significant in the bigger picture of life on Earth, undermining our long-cherished worldview. The Age of Progress, once considered sacrosanct, is on a deathwatch while a powerful new narrative, the Age of Resilience, is ascending.

    At a moment when the human family is deeply despairing of the future, Rifkin gives us a window into a promising new world and a radically different future that can bring us back into nature’s fold, giving life a second chance to flourish on Earth.

    Purchase The Age of Resilience at Amazon, Audible, Bookshop.org, or your favorite bookstore.

    Check out all the Quick and Dirty Tips shows.

    Hosted on Acast. See https://acast.com/privacy for more information.

    22 min
  5. Could we have domesticated a T-Rex?

    Show notes

    Hello, Ask Science listeners! Enjoy this episode of Curious State, another podcast from Quick and Dirty Tips.

    Encore Episode: This episode originally aired in April of 2022.

    Could we have domesticated a T-Rex? Is the mafia really that violent? Haven't all the possible songs been written by now? Unexpected gems of knowledge are hidden all around us. Let’s dig them up, one offbeat question at a time.

    A few of the curiosities you’ll uncover in this episode:

    • The 3 questions to ask yourself before domesticating a T-Rex
    • How much it would cost to feed a T-Rex over its lifetime
    • What a T-Rex’s personality might have been like
    • Could we have made a teacup T-Rex? *fingers crossed*

    Visit www.quickanddirtytips.com for more.

    Hosted on Acast. See https://acast.com/privacy for more information.

    16 min
  6. The Age Of Resilience Bonus

    Show notes

    The viruses keep coming, the climate is warming, and the Earth is rewilding. Our human family has no playbook to address the mayhem unfolding around us. If there is a change to reckon with, argues the renowned economic and social theorist Jeremy Rifkin, it’s that we are beginning to realize that the human race never had dominion over the Earth and that nature is far more formidable than we thought, while our species seems much smaller and less significant in the bigger picture of life on Earth, undermining our long-cherished worldview. The Age of Progress, once considered sacrosanct, is on a deathwatch while a powerful new narrative, the Age of Resilience, is ascending.

    At a moment when the human family is deeply despairing of the future, Rifkin gives us a window into a promising new world and a radically different future that can bring us back into nature’s fold, giving life a second chance to flourish on Earth.

    Purchase The Age of Resilience at Amazon, Audible, Bookshop.org, or your favorite bookstore.

    Check out all the Quick and Dirty Tips shows.

    Join the conversation on Facebook and Twitter.

    Links:
    https://www.quickanddirtytips.com/
    https://www.quickanddirtytips.com/podcasts
    https://www.quickanddirtytips.com/subscribe
    https://www.facebook.com/quickdirtytips
    https://twitter.com/quickdirtytips

    Hosted on Acast. See https://acast.com/privacy for more information.

    22 min
  7. The History of Transplant Surgery Bonus

    Show notes

    Witty, entertaining, and illuminating, Spare Parts shows us that the history - and future - of transplant surgery is tied up with questions about not only who we are, but also what we are, and what we might become.

    Enjoy an excerpt of this surprising history audiobook from Paul Craddock.

    Purchase Spare Parts at Amazon, Audible, Bookshop.org, or your favorite bookstore.

    Check out all the Quick and Dirty Tips shows.

    Join the conversation on Facebook and Twitter.

    Links:
    https://www.quickanddirtytips.com/
    https://www.quickanddirtytips.com/podcasts
    https://www.quickanddirtytips.com/subscribe
    https://www.facebook.com/quickdirtytips
    https://twitter.com/quickdirtytips

    Hosted on Acast. See https://acast.com/privacy for more information.

    11 min
  8. Could we have domesticated a T-Rex? Bonus

    Show notes

    Hello, Ask Science listeners! This week, we're sharing the first episode of Curious State, a brand new podcast from Quick and Dirty Tips.

    Could we have domesticated a T-Rex? Is the mafia really that violent? Haven't all the possible songs been written by now? Unexpected gems of knowledge are hidden all around us. Let’s dig them up, one offbeat question at a time.

    A few of the curiosities you’ll uncover in this episode:

    • The 3 questions to ask yourself before domesticating a T-Rex
    • How much it would cost to feed a T-Rex over its lifetime
    • What a T-Rex’s personality might have been like
    • Could we have made a teacup T-Rex? *fingers crossed*

    Subscribe to Curious State on Apple Podcasts, Spotify, Google Podcasts, Stitcher, or wherever you're listening to Ask Science.

    Hosted on Acast. See https://acast.com/privacy for more information.

    16 min
  9. Life's Last Bow

    Episode 402

    Show notes

    Episode 5 of 5 of our miniseries from author Henry Gee, based on his new book A (Very) Short History of Life on Earth.

    Hosted on Acast. See https://acast.com/privacy for more information.

    14 min
  10. Standing Up for Sex

    Episode 401

    Show notes

    Episode 4 of 5 of our miniseries from author Henry Gee, based on his new book A (Very) Short History of Life on Earth.

    Hosted on Acast. See https://acast.com/privacy for more information.

    13 min
  11. Dinosaurs in Flight

    Episode 400

    Show notes

    Episode 3 of 5 of our miniseries from author Henry Gee, based on his new book A (Very) Short History of Life on Earth.

    Hosted on Acast. See https://acast.com/privacy for more information.

    14 min
  12. The Great Permian Catastrophe

    Episode 399

    Show notes

    Episode 2 of 5 of our miniseries from author Henry Gee, based on his new book A (Very) Short History of Life on Earth.

    Hosted on Acast. See https://acast.com/privacy for more information.

    12 min
  13. A Song of Fire and Ice

    Episode 398

    Show notes

    Episode 1 of 5 of our miniseries from author Henry Gee, based on his new book A (Very) Short History of Life on Earth.

    Hosted on Acast. See https://acast.com/privacy for more information.

    17 min
  14. Bonus: Virgin Galactic and the Making of a Modern Astronaut Bonus

    Show notes

    Today, we're sharing a special excerpt from Test Gods, an audiobook from our friends at Macmillan Audio. Test Gods tells the remarkable story of the test pilots, engineers, and visionaries behind Virgin Galactic’s campaign to build a space tourism company. It's an epic story about bravery and the fulfillment of our dreams. If you like what you hear, get your copy of Test Gods here or wherever books or audiobooks are sold. https://amzn.to/3f0rQJ9

    Hosted on Acast. See https://acast.com/privacy for more information.

    11 min
  15. 397 - The Devastating Collapse of the Arecibo Telescope

    Episode 396

    Show notes

    The Arecibo Telescope, featured in movies like "Contact" and "Goldeneye," collapsed in early December 2020 after 57 years of observing the universe. Here's what the telescope accomplished, and why its loss is a devastating blow to science.

    Hosted on Acast. See https://acast.com/privacy for more information.

    10 min
  16. 238 - When Does Your Intelligence Peak?

    Episode 238

    Show notes

    Are we really at our smartest in our 20s? What about the wisdom and experience that come with age? At what age do we strike the right balance between cognitive ability and expertise?

    Hosted on Acast. See https://acast.com/privacy for more information.

    6 min
  17. 305 - Does CBD Oil Work? The Science Behind Cannabidiol

    Episode 305

    Show notes

    What is CBD oil? What does science have to say about the extract's proposed health benefits?

    Hosted on Acast. See https://acast.com/privacy for more information.

    8 min
  18. 396 - Wait a Minute! How Am I Still Getting Sick on Lockdown?

    Episode 396

    Show notes

    You've isolated at home for months because of the pandemic, so why are you suddenly sick? Here are a few scientific reasons why you can get sick even on lockdown.

    Hosted on Acast. See https://acast.com/privacy for more information.

    7 min
  19. 395 - How to Conceive a Boy or a Girl (According to Science)

    Episode 395

    Show notes

    Is there a way to predetermine your baby's biological sex and conceive a girl or a boy? Here's what science has to say about things like genetics, timing, diet, and even adrenaline.

    Hosted on Acast. See https://acast.com/privacy for more information.

    9 min
  20. 394 - Can we ever go faster than the speed of light?

    Episode 394

    Show notes

    Light is the fastest moving thing we know of, but just how fast is it? Has science attempted to break the light speed record? And does the universe have a speed limit?

    Hosted on Acast. See https://acast.com/privacy for more information.

    9 min