Chats with Change Makers

Meet Kameelah S. Majied

Air Date: January 27, 2022 @ 2:30pm ET

Tiffany chats with Kameelah, a mechanical engineer and plant manager at a healthcare company and member of the National Society of Black Engineers.

Season 3, Episode 3

Air Date: November 10, 2021December 2, 2021 @ 2:30pm ET

Tiffany will chat with Zoraida, an engineer at Bitwise Industries and member of the Society of Hispanic Professional Engineers.

Calling all elementary and middle school students!

Tune into our monthly series “Chats with Change Makers,” hosted by our high school junior host Tiffany, to meet STEM professionals who are working hard to change the world. Teachers and parents are invited to tune-in along with their students to meet an engineer and ask questions. At the end of each session, the engineer guest issues a hands-on STEM challenge that kids can do away from their screens. 

2022 Schedule – Join us on the fourth Thursday each month!

  • January 27
  •  February 24 (Introduce a Girl to Engineering Day)
  • March 24
  • April 28

Meet Zoraida Martinez Duarte

Air Date: December 2, 2021

Meet Zoraida Martinez Duarte, a computer engineer and project manager who helps underserved communities get access to opportunities in the tech industry, and an active member of SHPE: Society of Hispanic Professional Engineers.

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Meet Allie Reiling

Air Date: November 4, 2021

Meet Allie, a water engineer who works to improve human health by finding out what’s in our water and what we can do about it!

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Meet Vatsal Shah

Air Date: October 7, 2021

Meet Vatsal, a civil engineering professional and teacher who gets to play with dirt every day!

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Season Two

Meet Malika Grayson

Air Date: May 28, 2021

Meet Malika, an engineer who leads projects that strategize which web applications are best for Northrop Grumman!

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Meet Ben Gonzalez Vazquez

Air Date: April 20, 2021

Meet Ben, a Bechtel engineering designer who uses data, creativity, and smart software to design miles of piping for water and fuel!

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Meet Maria Appeaning

Air Date: March 28, 2021

Meet Maria, a research chemist at 3M who develops materials that are designed to stick and not stick!

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Meet Joan Higginbotham

Air Date: February 25, 2021

Meet Joan Higginbotham at Collins Aerospace, an electrical engineer, rocket scientist and astronaut whose job took her out of this world!

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Meet Murray Fredlund

Air Date: January 22, 2021

Meet Murray, an engineer at Bentley Systems who works to make sure earth dams don’t collapse!

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Meet Avery Bang

Air Date: November 20, 2020

Meet Avery, a Civil Engineer and CEO of Bridges to Prosperity where she leads a global team to build bridges to better lives!

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Meet Sylvana Azana

Air Date: October 23, 2020

Meet Sylvana, an engineer at ExxonMobil who gets to work on top secret projects!

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Meet Stephanie Hernandez

Air Date: September 25, 2020

Meet Stephanie, an engineer at Northrop Grumman who works on a space time machine!

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Season One

Meet Caroline Treuthardt

Air Date: June 26, 2020

Meet Caroline, an engineer at UL whose job has included throwing, breaking and lighting things on fire!

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Meet Brad Roberts

Air Date: June 19, 2020

Meet Brad, a land surveyor and NCEES volunteer who likes to surf in his spare time!

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Meet Gayle Baker

Air Date: June 12, 2020

Meet Gayle, an agricultural engineer who works to improve farming practices. She thinks about manure on a daily basis!

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Meet Jonathan Brower

Air Date: June 5, 2020

Meet Jonathan, a structural engineer who battles gravity, earthquakes, and wind every day!

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Meet Molly Payne

Air Date: May 29. 2020

Meet Molly, a Cyber Engineer at Raytheon who tracks down hackers across the globe!

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Meet David Currie

Air Date: May 22. 2020

Meet David, an engineer at TE Connectivity who uses 3D printers to design cool models!

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Meet Emily Muggleton

Air Date: May 8. 2020

Meet Emily, an engineer at Collins Aerospace who designs space suits for astronauts on the International Space Station!

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Meet Jonathan Daniels

Air Date: May 1. 2020

For our new Friday series “Chats with Change Makers,” Tiffany talked with Jonathan. An engineer at Shell, Jonathan and Tiffany covered lots of topics from favorite thing he likes about his job to tv shows and more.

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DiscoverE presents

Chats with change makers

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DiscoverE presents chats with change makers

Calling all elementary and middle school students! Tune into our monthly series “Chats with Change Makers” to meet STEM professionals who are working hard to change the world. Hear their stories, ask questions, and stay tuned for a fun engineering challenge kids can do away from their screens, whether they are learning at home or in the classroom. Sign up for a live session or watch on demand at

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Watch @DiscoverEorg’s Chats with Change Makers on-demand! Join high school host Tiffany as she chats with STEM professionals who are working hard to change the world. Tune in at

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