First crafted in the late 16th century, the microscope forever changed science by revealing worlds hidden from the naked eye. In this special repost from 2020, Gabrielle takes you through centuries of innovation—from glass lenses to high-tech marvels—and explores how this transformative tool shaped medicine, biology, and our understanding of life itself.

Three key topics

The origins of the microscope, including its earliest inventors and the coining of its name in 1625.

How microscopes evolved from simple lenses to electron and cryo-electron imaging.

The ways microscopes continue to impact scientific discovery today.

Links to Resources

Luke Jerram’s Glass Microbe Sculptures: https://www.lukejerram.com/

National Institute of Allergy and Infectious Diseases – COVID-19 Images: https://www.niaid.nih.gov/news-events/novel-coronavirus-sarscov2-images

History of Microscopy – Encyclopedia Britannica: https://www.britannica.com/technology/microscope

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Selections from The Little Prince by Lloyd Rodgers

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In this episode of Math! Science! History!, we explore the ethics of exploration through three lenses: the protests over modern overtourism, the historical insights of early scientific explorers, and the fictional moral compass of Star Trek’s Prime Directive. From 18th-century expeditions to the 23rd-century starship Enterprise, we examine how curiosity, respect, and humility can guide how we move through the world, whether on cobblestone streets or alien worlds.

Three Things Listeners Will Learn

The origins and real-world inspiration behind Star Trek’s Prime Directive.

How early scientific explorers approached discovery with respect for cultures and environments.

Practical ways to travel ethically in an age of overtourism.

Links to Resources

Louvre Museum staff strike over overcrowding: Louvre shut down by spontaneous staff strike over 'untenable' working conditions

Venice overtourism measures: Venice Doubles Last-Minute 'Tourist Tax' , Other Cities Watch Closely - Business Insider

Star Trek “The Return of the Archons” episode summary: The Return of the Archons (episode) | Memory Alpha | Fandom

Star Trek Prime Directive overview: https://memory-alpha.fandom.com/wiki/Prime_Directive

Explore more on our website: mathsciencehistory.com
To buy my book Hypatia: The Sum of Her Life on Amazon, visit https://a.co/d/g3OuP9h

🎧 Enjoying the Podcast?

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🌟 Leave a review! It helps more people discover the show!
📢 Share this episode with friends & fellow history buffs!
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🌍 Let’s Connect!
Bluesky: https://bsky.app/profile/mathsciencehistory.bsky.social
Instagram: https://www.instagram.com/math.science.history
Facebook: https://www.facebook.com/mathsciencehistory
LinkedIn: https://www.linkedin.com/company/math-science-history/
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YouTube: Math! Science! History! - YouTube
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🎵 Music: All music is public domain and has no Copyright and no rights reserved.
Selections from The Little Prince by Lloyd Rodgers

Until next time, carpe diem!

This episode bridges the ancient and the cutting-edge, tracing the legacy of 7th-century mathematician Brahmagupta, who formalized the concept of zero, to today’s quantum computing revolution. We explore how his foundational work in numerical systems underpins binary logic and, ultimately, the qubits powering modern quantum processors like Microsoft’s Majorana 1 and Google’s Willow. From historical insight to the promise of quantum-driven solutions for climate change, medicine, and cybersecurity, this episode is a testament to how human innovation builds across centuries.

The key points include

How Brahmagupta’s introduction of zero and rules for numbers shaped the foundation of binary and quantum logic.

The latest breakthroughs in quantum computing, including Microsoft’s Majorana 1 and Google’s Willow processor.

Why quantum computing could transform fields from medicine and climate modeling to global logistics and encryption.

· Microsoft unveils Majorana 1 chip

· Google’s Willow Processor Overview

· History of Brahmagupta

🔗 Explore more on our website: mathsciencehistory.com
📚 To buy my book Hypatia: The Sum of Her Life on Amazon, visit https://a.co/d/g3OuP9h

🌍 Let’s Connect!

Website: mathsciencehistory.com
Bluesky: https://bsky.app/profile/mathsciencehistory.bsky.social
Instagram: https://www.instagram.com/math.science.history

🎧 Enjoying the Podcast?

If you love Math, Science, History, here’s how you can help:
🌟 Leave a review! It helps more people discover the show!
📢 Share this episode with friends & fellow history buffs!
🔔 Subscribe on your favorite podcast platform

☕ Support the Show: Coffee!! PayPal

🛍 Checking out our merch: https://www.mathsciencehistory.com/the-store

🎵 Music: All music is public domain and has no Copyright and no rights reserved.
Selections from The Little Prince by Lloyd Rodgers

Until next time, carpe diem!!