YouTube thumbnail for Mr. Fred’s Tech Talks showing a smartphone warning over a glowing map with location pins and the words “It Knows Where You’ve Been.”

Season 2, Episode 32: The Scam That Knows Where You Have Been

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AI assistant safety: a friendly robot beside a laptop with a digital padlock and a hand holding a key. Mr. Fred’s Tech Talks, S2 E31.

Season 2, Episode 31: AI Assistants and Your Privacy: How to Stay in Control

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Code Girls podcast thumbnail showing three women breaking World War II codes beside the words Their Secret Work and the Mr. Fred’s Tech Talks logo.

Season 2, Episode 30 – Code Girls: The Women Who Cracked WWII’s Secret Messages

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Mr. Fred’s Tech Talks Season 2 Episode 29 thumbnail showing the evolution of video game graphics from blocky pixel art to modern 3D worlds, titled “Blocky to Beautiful.”

Season 2, Episode 29: Blocky to Beautiful – How Video Games Went From Pixels to Worlds

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Mr. Fred’s Tech Talks thumbnail asking “What’s Inside a QR Code?” with a smartphone scanning a glowing QR code and S2 E28 episode label.

Season 2, Episode 28: What’s Really Inside a QR Code?

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Mr. Fred with a podcast microphone beside an AI audio waveform for an episode about AI interviewing him on his first week back in the college classroom.

Season 2, Episode 27: My AI Interviewed Me About the First Week of College

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Mr. Fred's Tech Talks episode 26 thumbnail asking why restarting a computer works, with red and green power buttons and reboot graphics.

Season 2, Episode 26: Why Does Turning It Off and On Again Actually Work?

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You Don’t Have to Be a Tech Expert, Mr. Fred’s Tech Talks episode about curiosity and learning technology

Season 2, Episode 25: You Don’t Have to Be a Tech Expert

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Mr. Fred’s Tech Talks S2 E24 thumbnail showing AI as a glowing launchpad with a child leaping into outdoor creative play, building, music, and adventure.

Season 2, Episode 24: AI Is the Launchpad. Your Kid Is the Rocket.

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