The term Tribology was presented in a landmark report by the brilliant engineer Peter Jost in 1966. The primary components of tribology include friction, wear, and lubrication. Since the Jost Report, this field study has altered the trajectory of engineering in spaceflight, aerospace, healthcare and green energy.

To read the podcast's transcripts, visit me at www.MathScienceHistory.com.

You can buy my book Hypatia: The Sum of Her Life on Amazon at https://a.co/d/g3OuP9h

Until next time, carpe diem!

All music by Lloyd Rodgers and has no Copyright and no rights reserved.

In 1943, Euphemia Lofton Haynes was the first African American woman to earn a PhD in Mathematics. Her work in math was as profound as her commitment to education and civil rights. She worked tirelessly to ensure that every child, regardless of race, had the opportunity to learn and thrive.

To read the podcast's transcripts, please visit me at www.MathScienceHistory.com.

To buy my book Hypatia: The Sum of Her Life on Amazon, visit https://a.co/d/g3OuP9h

Until next time, carpe diem!

All music by Lloyd Rodgers has no Copyright and no rights reserved.

Helicopters have a rich history that began with the falling leaves from the Tree of Heaven. Today, we have NASA's Ingenuity helicopter flying on Mars. It's a beautiful history that has pushed the boundaries of what is possible and provided promising new horizons in aviation and beyond.

To read the podcast's transcripts, please visit me at www.MathScienceHistory.com.

To buy my book Hypatia: The Sum of Her Life on Amazon, visit https://a.co/d/g3OuP9h

Until next time, carpe diem!

All music by Lloyd Rodgers has no Copyright and no rights reserved.