Tag: Smoke

  • Giant Smoke Ring Cannon

    Giant Smoke Ring Cannon

    What’s Steve doing now? ► https://linktr.ee/stevespangler
    For business inquiries, contact +1-855-228-8780 or steve@stevespangler.com

    This channel provides STEM ideas for classroom teachers and educators.

    Follow Steve’s Daily Posts on…
    INSTAGRAM ► https://www.instagram.com/stevespangler/
    FACEBOOK ► https://www.facebook.com/stevespangler
    TIKTOK ► https://www.tiktok.com/@stevespangler

    Other Channels…
    The Spangler Effect ► https://www.youtube.com/user/TheSpanglerEffect
    Spangler Science TV ► https://www.youtube.com/user/SpanglerScienceTV

    Watch Steve’s syndicated television series ► https://bit.ly/2KaO0fT
    Purchase Steve Spangler’s books at
    https://stevespangler.com/easy-science-experiments-stem-challenges-books/

    Steve Spangler is a bestselling author, STEM educator and Emmy award-winning television personality with more than 2,100 television appearances to his credit. Steve appeared as a regular guest on the Ellen DeGeneres Show from 2007-2022 (27 appearances).

    Learn more about Steve at https://stevespangler.com

    The SICK Science® series was created by Steve Spangler in 2008. For licensing inquiries, contact +1-855-228-8780 or steve@stevespangler.com

    © 2006 – 2025 Steve Spangler, Inc. All Rights Reserved.

  • Make Incredible Smoke Bubbles…

    Make Incredible Smoke Bubbles…

    What’s Steve doing now? ► https://linktr.ee/stevespangler

    Other Channels…

    The Spangler Effect ► https://www.youtube.com/user/TheSpanglerEffect
    Spangler Science TV ► https://www.youtube.com/user/SpanglerScienceTV

    Follow Steve’s Daily Posts on…

    INSTAGRAM ► https://www.instagram.com/stevespangler/
    FACEBOOK ► https://www.facebook.com/stevespangler
    TIKTOK ► https://www.tiktok.com/@stevespangler

    Steve Spangler is a bestselling author, STEM educator and Emmy award-winning television personality with more than 2,100 television appearances to his credit. Steve appeared as a regular guest on the Ellen DeGeneres Show from 2007-2022. Learn more about Steve at https://stevespangler.com/about-steve-spangler/

    Watch Steve’s syndicated television series ► https://bit.ly/2KaO0fT

    The SICK Science® series was created by Steve Spangler.

    © 2010 Steve Spangler, Inc. All Rights Reserved.

    SICK Science is a registered trademark of Steve Spangler, Inc. Reg. No. 4,398,849

  • Fighting wildfires in France…from space | FIRE Preview

    Fighting wildfires in France…from space | FIRE Preview

    Enjoy a sneak peek of ESA’s new documentary that looks at fire in all its fury – and how satellite technology is helping to mitigate this consequence of climate change. Join us on this journey as we meet the firefighter who fought one of the largest wildfires in his career, climate scientists working with satellite data, and the people on the frontline using these data to aid those affected. The full documentary will be released this summer.

    ★ Subscribe: http://bit.ly/ESAsubscribe and click twice on the bell button to receive our notifications.

    Check out our full video catalog: http://bit.ly/SpaceInVideos
    Follow us on Twitter: http://bit.ly/ESAonTwitter
    On Facebook: http://bit.ly/ESAonFacebook
    On Instagram: http://bit.ly/ESAonInstagram
    On LinkedIn: https://bit.ly/ESAonLinkedIn
    On Pinterest: https://bit.ly/ESAonPinterest
    On Flickr: http://bit.ly/ESAonFlickr

    We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.

    Copyright information about our videos is available here: https://www.esa.int/ESA_Multimedia/Terms_and_Conditions

    #ESA
    #Fire
    #EarthObservation

  • Smoke & Fire! NASA Tests the World’s Most Powerful Rocket

    Smoke & Fire! NASA Tests the World’s Most Powerful Rocket

    NASA’s Space Launch System (SLS) rocket’s core stage fired all four of its RS-25 engines on March 18th at Stennis Space Center near Bay St. Louis, Mississippi.

    The core stage includes the liquid hydrogen tank and liquid oxygen tank, four RS-25 engines, and the computers, electronics, and avionics that serve as the “brains” of the rocket.

    The hot fire was the final test of the Green Run series. The term “green” refers to the new hardware that will work together to power the stage, and “run” refers to operating all the components together simultaneously for the first time. For the test, the 212-foot core stage generated 1.6 million pounds of thrust, while anchored in the B-2 Test Stand at NASA’s Stennis Space Center near Bay St. Louis, Mississippi. The hot fire test included loading 733,000 gallons of liquid oxygen and liquid hydrogen – mirroring the launch countdown procedure – and igniting the engines.

    Artemis I will be the first in series of increasingly complex missions, testing the SLS rocket and Orion spacecraft as an integrated system ahead of crewed flights to the Moon. Under the Artemis program, NASA is working to land the first woman and the next man on the Moon. SLS is the only rocket that can send Orion, astronauts, and supplies to the Moon on a single mission.

    Learn more here: https://www.nasa.gov/exploration/systems/sls/index.html

    Download link: https://images.nasa.gov/details-NHQ_2021_0318_Green%20Run%20Wrap

    Producer Credit: Sonnet Apple
    Music: Universal Production Music/”I Gotta Rise Up”

  • Smoke and Fire! NASA’s Space Launch System Rocket Booster Test

    Smoke and Fire! NASA’s Space Launch System Rocket Booster Test

    On Wed., Sept. 2., at 2:45 p.m. EDT, we will test the solid rocket boosters for our Space Launch System, the most powerful rocket ever built. This full-scale booster test will take place at the Northrop Grumman facilities in Promontory, Utah, and help engineers evaluate improvements and new materials in the boosters for deep space missions beyond #Artemis III.

  • Steve Spangler on The Ellen Show February 2008

    Steve Spangler on The Ellen Show February 2008

    Steve Spangler is invited back to The Ellen DeGeneres Show and brings along more cool science experiments including electricity an explosion and a giant pool of cornstarch! Aired on February 13th, 2008.

    About Steve Spangler…

    Steve Spangler is a celebrity teacher, science toy designer, speaker, author and an Emmy award-winning television personality. Spangler is probably best known for his Mentos and Diet Coke geyser experiment that went viral in. Spangler is the founder of www.SteveSpanglerScience.com, a Denver-based company specializing in the creation of science toys, classroom science demonstrations, teacher resources and home for Spangler’s popular science experiment archive and video collection. Spangler is a frequent guest on the Ellen DeGeneres Show and Denver 9 News where he takes classroom science experiments to the extreme. For teachers, parents or DIY Science ideas – check out other sources of learning:

    Join the Science Club and check out other cool science experiments at – http://www.SteveSpanglerScience.com

    Sign up to receive a FREE Experiment of the Week- http://www.stevespanglerscience.com/experiment-of-the-week

    Attend a Spangler Hands-on Science Workshop for Teachers – http://www.stevespanglerscience.com/training

    Watch Steve on Local and National Media Appearances on YouTube at: https://www.youtube.com/user/SpanglerScienceTV

  • Steve Spangler on The Ellen Show September 2007

    Steve Spangler on The Ellen Show September 2007

    You know the effects of Helium on your voice, but what about reverse Helium? How low can your voice go?

    Steve Spangler’s first appearance on the Ellen DeGeneres Show. Featured science demos: Reverse Helium (SF6), Elephant’s Toothpaste, Trash Can Smoke Rings.

    About Steve Spangler Science…

    Steve Spangler is a celebrity teacher, science toy designer, speaker, author and an Emmy award-winning television personality. Spangler is probably best known for his Mentos and Diet Coke geyser experiment that went viral in. Spangler is the founder of www.SteveSpanglerScience.com, a Denver-based company specializing in the creation of science toys, classroom science demonstrations, teacher resources and home for Spangler’s popular science experiment archive and video collection. Spangler is a frequent guest on the Ellen DeGeneres Show and Denver 9 News where he takes classroom science experiments to the extreme. For teachers, parents or DIY Science ideas – check out other sources of learning:

    Join the Science Club and check out other cool science experiments at – http://www.SteveSpanglerScience.com

    Sign up to receive a FREE Experiment of the Week- http://www.stevespanglerscience.com/experiment-of-the-week

    Attend a Spangler Hands-on Science Workshop for Teachers – http://www.stevespanglerscience.com/training

    Watch Steve on Local and National Media Appearances on YouTube at: https://www.youtube.com/user/SpanglerScienceTV

  • Cool Science Experiments from Steve Spangler

    Cool Science Experiments from Steve Spangler

    Check out Steve’s cool science experiments at http://www.stevespanglerscience.com/experiments/ Video clips from Steve Spangler’s recent television appearances and live performances in 2008… teaching people how to make learning fun.

    About Steve Spangler Science…

    Steve Spangler is a celebrity teacher, science toy designer, speaker, author and an Emmy award-winning television personality. Spangler is probably best known for his Mentos and Diet Coke geyser experiment that went viral in 2005 and prompted more than 1,000 related YouTube videos. Spangler is the founder of www.SteveSpanglerScience.com, a Denver-based company specializing in the creation of science toys, classroom science demonstrations, teacher resources and home for Spangler’s popular science experiment archive and video collection. Spangler is a frequent guest on the Ellen DeGeneres Show where he takes classroom science experiments to the extreme. Check out his pool filled with 2,500 boxes of cornstarch!

    Cool Science Toys – http://www.SteveSpanglerScience.com
    Sign up for the Experiment of the Week – http://www.stevespanglerscience.com/experiment-of-the-week
    Watch Spangler’s Science Videos – http://www.stevespanglerscience.com/video/
    Attend a Spangler Hands-on Science Workshop for Teachers – http://www.stevespanglerscience.com/teacher_training/
    Visit Spangler’s YouTube Channel – http://www.youtube.com/stevespanglerscience

    Join the conversation on Steve Spangler’s blog – http://www.SteveSpangler.com

    Additional Information:

    On the education side, Spangler started his career as a science teacher in the Cherry Creek School district for 12 years. Today, Steve travels extensively training teachers in ways to make learning more engaging and fun. His hands-on science boot camps and summer institutes for teachers inspire and teach teachers how to prepare a new generation for an ever-changing work force. Over the last 15 years, he has also made more than 500 television appearances as an authority on hands-on science and inquiry-based learning.

    On the business side, Spangler is the founder and CEO of Steve Spangler Science, a Denver-based company specializing in the creation of educational toys and kits and hands-on science training services for teachers. The companys unique business strategies and viral creations have been featured in the Wall Street Journal, Inc. Magazine, Wired and TIME Magazine where online readers voted Steve Spangler #18 in the Top 100 Most Influential People of the Year for 2006 (what were they thinking?). You’ll find more than 140 Spangler created products available online at SteveSpanglerScience.com and distributed to toy stores and mass-market retailers worldwide.

    Spangler joined NBC affiliate 9News in 2001 as the science education specialist. His weekly experiments and science segments are designed to teach viewers creative ways to make learning fun. His now famous Mentos Geyser experiment, turning 2-liter bottles of soda into erupting fountains, became an Internet sensation in September 2005 when thousands of people started posting their own Mentos explosions on YouTube.com.

    As founder of SteveSpanglerScience.com, Spangler and his design team have developed more than 140 educational toys and science-related products featured by mass-market retailers like Target, Wal-Mart, Toys R’ Us, Discovery Channel Stores and over 1,400 independent specialty toy stores. His educational science catalog and on-line business offers more than a thousand science toys and unique learning resources. Recently, Spangler has been featured in the Wall Street Journal, Inc. Magazine, WIRED, the History Channel, Food Network and TIME Magazine where on-line readers voted Steve Spangler #18 in the Top 100 Most Influential People of the Year for 2006.

    His recent appearances on the Ellen DeGeneres Show have taught viewers how to blow up their food, shock their friends, create mountains of foam, play on a bed of nails, vanish in a cloud of smoke and how to turn 2,500 boxes of cornstarch and a garden hose into a swimming pool of fun.

  • NASA Explorers S3 E2: Follow that Plume!

    NASA Explorers S3 E2: Follow that Plume!

    Chasing smoke is a round-the-clock business. Wildfire smoke can travel long distances and over several days, so #NASAExplorers with the Fire Influence on Regional to Global Environments and Air Quality (FIREX-AQ) mission took to the field to find where it goes. From a plane directly above the Shady Fire in the middle of the afternoon to a valley in the Sawtooth Mountains at 1 in the morning, explorers are gathering important data about how fire smoke affects communities near and far. #S3E2

  • Smoke Bomb Smoke Ring Launcher – Sick Science! #197

    Smoke Bomb Smoke Ring Launcher – Sick Science! #197

    GET THE 4th OF JULY EXPERIMENT eBOOK HERE: http://www.stevespanglerscience.com/fourth-of-july-experiment-guide.html

    See the full experiment here: http://www.stevespanglerscience.com/lab/experiments/smoke-bomb-smoke-rings

    You’ve seen Steve use a giant smoke ring launcher made from a modified trash can, but there’s a way you can construct a smaller version at home! Using an empty coffee container and a smoke bomb, you’ll be creating swirling vortexes of smoke in under 10 minutes. In addition to the awesome smoke ring launcher you’ll have, you will also gain a new understanding of the movement of air and vortexes!

    Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes

    Sick Science™ is a trademark of Steve Spangler, inc.

    © 2014 Steve Spangler Science all rights reserved

  • Weather and Science Day 2011 – Steve Spangler

    Weather and Science Day 2011 – Steve Spangler

    Learn more about the event at http://www.stevespangler.com/special-science-event/weather-and-science-day-2011-erupting-clouds-giant-smoke-rings-and-exploding-trash-cans-captivate-huge-audience/

    Steve Spangler along with his Demo Team and 9News Meteorologist Kathy Sabine, put on the 2nd annual Weather and Science Day at Coors Field in Colorado on May 17th, 2011. Thanks to Colle McVoy, Steve was able to borrow the worlds largest smoke ring launcher to fire 9′ smoke rings into the crowd. 10,000 people showed up for the pre-game event and using Boom Whackers, created the biggest drum circle ever seen… or heard!

  • Magic Traveling Flame – Sick Science! #011

    Magic Traveling Flame – Sick Science! #011

    You may think it’s impossible or that we have completely lost our mind, but we are going to teach you a trick that will have your friends thinking you are magic. You can relight a candle without touching the flame to wick… only the smoke needs to be touched! It seems ludicrous, but it really works. And who knows, you might just learn some science about candles that you didn’t know before.

    Want more experiments like this? Check out http://www.stevespanglerscience.com/product/fire-bubbles-exploding-toothpaste-book

    Sick Science™ is a trademark of Steve Spangler, inc.

    © 2010 Steve Spangler Science all rights reserved

  • Dry Ice Smoke Ring Launcher – Sick Science! #007

    Dry Ice Smoke Ring Launcher – Sick Science! #007

    Want to learn more about this cool science experiment? Check out http://www.stevespanglerscience.com/experiment/dry-ice-smoke-rings

    Want more experiments like this? Check out http://www.stevespanglerscience.com/product/fire-bubbles-exploding-toothpaste-book

    Sick Science™ is a trademark of Steve Spangler, inc.

    © 2010 Steve Spangler Science all rights reserved

  • Science in the Rockies 2009

    Science in the Rockies 2009

    100 teachers attending Science in the Rockies this July joined Steve bright and early to show off some of the cool science experiments they were working on during the three day hands-on science workshop.

    About Steve Spangler Science…

    Steve Spangler is a celebrity teacher, science toy designer, speaker, author and an Emmy award-winning television personality. Spangler is probably best known for his Mentos and Diet Coke geyser experiment that went viral in 2005 and prompted more than 1,000 related YouTube videos. Spangler is the founder of www.SteveSpanglerScience.com, a Denver-based company specializing in the creation of science toys, classroom science demonstrations, teacher resources and home for Spangler’s popular science experiment archive and video collection. Spangler is a frequent guest on the Ellen DeGeneres Show where he takes classroom science experiments to the extreme. Check out his pool filled with 2,500 boxes of cornstarch!

    Cool Science Toys – http://www.SteveSpanglerScience.com
    Sign up for the Experiment of the Week – http://www.stevespanglerscience.com/experiment-of-the-week
    Watch Spangler’s Science Videos – http://www.stevespanglerscience.com/video/
    Attend a Spangler Hands-on Science Workshop for Teachers – http://www.stevespanglerscience.com/teacher_training/
    Visit Spangler’s YouTube Channel – http://www.youtube.com/stevespanglerscience

    Join the conversation on Steve Spangler’s blog – http://www.SteveSpangler.com

    Additional Information:

    On the education side, Spangler started his career as a science teacher in the Cherry Creek School district for 12 years. Today, Steve travels extensively training teachers in ways to make learning more engaging and fun. His hands-on science boot camps and summer institutes for teachers inspire and teach teachers how to prepare a new generation for an ever-changing work force. Over the last 15 years, he has also made more than 500 television appearances as an authority on hands-on science and inquiry-based learning.

    On the business side, Spangler is the founder and CEO of Steve Spangler Science, a Denver-based company specializing in the creation of educational toys and kits and hands-on science training services for teachers. The companys unique business strategies and viral creations have been featured in the Wall Street Journal, Inc. Magazine, Wired and TIME Magazine where online readers voted Steve Spangler #18 in the Top 100 Most Influential People of the Year for 2006 (what were they thinking?). You’ll find more than 140 Spangler created products available online at SteveSpanglerScience.com and distributed to toy stores and mass-market retailers worldwide.

    Spangler joined NBC affiliate 9News in 2001 as the science education specialist. His weekly experiments and science segments are designed to teach viewers creative ways to make learning fun. His now famous Mentos Geyser experiment, turning 2-liter bottles of soda into erupting fountains, became an Internet sensation in September 2005 when thousands of people started posting their own Mentos explosions on YouTube.com.

    As founder of SteveSpanglerScience.com, Spangler and his design team have developed more than 140 educational toys and science-related products featured by mass-market retailers like Target, Wal-Mart, Toys R’ Us, Discovery Channel Stores and over 1,400 independent specialty toy stores. His educational science catalog and on-line business offers more than a thousand science toys and unique learning resources. Recently, Spangler has been featured in the Wall Street Journal, Inc. Magazine, WIRED, the History Channel, Food Network and TIME Magazine where on-line readers voted Steve Spangler #18 in the Top 100 Most Influential People of the Year for 2006.

    His recent appearances on the Ellen DeGeneres Show have taught viewers how to blow up their food, shock their friends, create mountains of foam, play on a bed of nails, vanish in a cloud of smoke and how to turn 2,500 boxes of cornstarch and a garden hose into a swimming pool of fun.

  • Smoke Bomb Smoke Rings – 4th of July Cool Science Experiment

    Smoke Bomb Smoke Rings – 4th of July Cool Science Experiment

    Check out this and other cool science experiments at http://www.stevespanglerscience.com/experiments/ Looking for something fun to do this Fourth of July? Try making a smoke ring generator using a trash can, a shower curtain and some smoke bombs.

  • How to Make Giant Smoke Rings! – Cool Science Experiment

    How to Make Giant Smoke Rings! – Cool Science Experiment

    Check out this and other cool Halloween science experiments at http://www.stevespanglerscience.com/experiments/ Steve Spangler teaches the secret on how to make perfect smoke rings every time!

    About Steve Spangler Science…

    Steve Spangler is a celebrity teacher, science toy designer, speaker, author and an Emmy award-winning television personality. Spangler is probably best known for his Mentos and Diet Coke geyser experiment that went viral in 2005 and prompted more than 1,000 related YouTube videos. Spangler is the founder of www.SteveSpanglerScience.com, a Denver-based company specializing in the creation of science toys, classroom science demonstrations, teacher resources and home for Spangler’s popular science experiment archive and video collection. Spangler is a frequent guest on the Ellen DeGeneres Show where he takes classroom science experiments to the extreme. Check out his pool filled with 2,500 boxes of cornstarch!

    Cool Science Toys – http://www.SteveSpanglerScience.com
    Sign up for the Experiment of the Week – http://www.stevespanglerscience.com/experiment-of-the-week
    Watch Spangler’s Science Videos – http://www.stevespanglerscience.com/video/
    Attend a Spangler Hands-on Science Workshop for Teachers – http://www.stevespanglerscience.com/teacher_training/
    Visit Spangler’s YouTube Channel – http://www.youtube.com/stevespanglerscience

    Join the conversation on Steve Spangler’s blog – http://www.SteveSpangler.com

    Additional Information:

    On the education side, Spangler started his career as a science teacher in the Cherry Creek School district for 12 years. Today, Steve travels extensively training teachers in ways to make learning more engaging and fun. His hands-on science boot camps and summer institutes for teachers inspire and teach teachers how to prepare a new generation for an ever-changing work force. Over the last 15 years, he has also made more than 500 television appearances as an authority on hands-on science and inquiry-based learning.

    On the business side, Spangler is the founder and CEO of Steve Spangler Science, a Denver-based company specializing in the creation of educational toys and kits and hands-on science training services for teachers. The companys unique business strategies and viral creations have been featured in the Wall Street Journal, Inc. Magazine, Wired and TIME Magazine where online readers voted Steve Spangler #18 in the Top 100 Most Influential People of the Year for 2006 (what were they thinking?). You’ll find more than 140 Spangler created products available online at SteveSpanglerScience.com and distributed to toy stores and mass-market retailers worldwide.

    Spangler joined NBC affiliate 9News in 2001 as the science education specialist. His weekly experiments and science segments are designed to teach viewers creative ways to make learning fun. His now famous Mentos Geyser experiment, turning 2-liter bottles of soda into erupting fountains, became an Internet sensation in September 2005 when thousands of people started posting their own Mentos explosions on YouTube.com.

    As founder of SteveSpanglerScience.com, Spangler and his design team have developed more than 140 educational toys and science-related products featured by mass-market retailers like Target, Wal-Mart, Toys R’ Us, Discovery Channel Stores and over 1,400 independent specialty toy stores. His educational science catalog and on-line business offers more than a thousand science toys and unique learning resources. Recently, Spangler has been featured in the Wall Street Journal, Inc. Magazine, WIRED, the History Channel, Food Network and TIME Magazine where on-line readers voted Steve Spangler #18 in the Top 100 Most Influential People of the Year for 2006.

    His recent appearances on the Ellen DeGeneres Show have taught viewers how to blow up their food, shock their friends, create mountains of foam, play on a bed of nails, vanish in a cloud of smoke and how to turn 2,500 boxes of cornstarch and a garden hose into a swimming pool of fun.

  • Giant Smoke Rings – Cool Science Experiment

    Giant Smoke Rings – Cool Science Experiment

    Steve and Ellen use a trash can and a fog machine to fire giant vortex smoke rings across the Ellen DeGeneres studio!

    Check out this and other cool science experiments at http://www.stevespanglerscience.com/experiments/

    About Steve Spangler Science…

    Steve Spangler is a celebrity teacher, science toy designer, speaker, author and an Emmy award-winning television personality. Spangler is probably best known for his Mentos and Diet Coke geyser experiment that went viral in. Spangler is the founder of www.SteveSpanglerScience.com, a Denver-based company specializing in the creation of science toys, classroom science demonstrations, teacher resources and home for Spangler’s popular science experiment archive and video collection. Spangler is a frequent guest on the Ellen DeGeneres Show and Denver 9 News where he takes classroom science experiments to the extreme. For teachers, parents or DIY Science ideas – check out other sources of learning:

    Join the Science Club and check out other cool science experiments at – http://www.SteveSpanglerScience.com

    Sign up to receive a FREE Experiment of the Week- http://www.stevespanglerscience.com/experiment-of-the-week

    Attend a Spangler Hands-on Science Workshop for Teachers – http://www.stevespanglerscience.com/training

    Watch Steve on Local and National Media Appearances on YouTube at: https://www.youtube.com/user/SpanglerScienceTV

  • Steve Spangler on The Ellen Show April 2008

    Steve Spangler on The Ellen Show April 2008

    Steve’s appearance on Tuesday, April 15th was fun with exploding fire water, gooey polymers, tricks to play at the restaurant and a studio filled with flying potatoes. This is not the normal science lesson that most kids get in school and thats part of Steve Spanglers appeal to Ellen and her show producers.

  • Steve Spangler on The Ellen DeGeneres Show

    Steve Spangler on The Ellen DeGeneres Show

    Segments of Steve on The Ellen Show.

  • Fun Science Experiments to do for Ellen DeGeneres Show?

    Fun Science Experiments to do for Ellen DeGeneres Show?

    Science guy, Steve Spangler asks for suggestions on what fun science demonstrations he should do on the Ellen Show scheduled for September 21, 2007. People are happy to help but may regret their helpfulness: things get explosive, messy and, even, shocking.