logo
episode-header-image
Jan 2017
52m 1s

How Magnetic Storage Works

iHeartPodcasts
About this episode
Learn about the amazing world of magnets and how super smart people figured out we could use them to store data. From old wire recordings to magnetic hard drives, we look at the science and tech behind magnetic data storage. 
Up next
Yesterday
Shell Game: Minimum Viable Company
In Season 2 of Shell Game, journalist Evan Ratliff tells a story of entrepreneurship in the AI age; or, how he tried to build a real company, run by fake people. Meet Kyle Law and Megan Flores, Evan’s AI agent cofounders, as he puts to the test the claims about an emerging future ... Show More
33m 23s
Jul 17
Are You Ready For A ‘Hot Surveillance Summer’? - Week in Tech
Who’s afraid of China’s open-source AI models? Nitasha Tiku (The Washington Post) breaks down the secret battle between Silicon Valley and Chinese AI labs, why Anthropic was surveilling China-based users, and whether "adversarial distillation" is a national security threat or jus ... Show More
37m 13s
Jul 15
Skyline Drive: Organ Trail
Did you love TechStuff’s last episode, 'The Tech That Helps You Live Forever', and want to hear more from Mangesh Hattikudur? Check out Episode 5 of the podcast Skyline Drive: How to Live Forever. In this season of Skyline Drive, Mangesh Hattikudur (Part-Time Genius, Mental_Floss ... Show More
1 h
Recommended Episodes
Mar 2023
The magnetic mystery
Magnets are inside loads of everyday electronic kit - speakers, motors, phones and more - but listener Lucas is mystified. What, he wonders, is a magnetic field?Our sleuths set out to investigate the mysterious power of magnets, with the help of wizard physicist Dr Felix Flicker, ... Show More
27m 41s
Jul 2019
What is the strongest magnet in the universe?
tail spinning
50m 20s
Aug 2023
How can we look for magnetic monopoles?
Daniel and Jorge talk about a particle with a pure magnetic charge and how to look for it using a cubic kilometer of ice.See omnystudio.com/listener for privacy information. 
49m 37s
Jul 2020
The Marvelous Mystery of the Muon Magnetic Moment
tail spinning
42m 12s
Feb 2020
SYSK Selects: How Maglev Trains Work
<p>Thanks to the amazing properties of magnets, clever engineers have figured out how to make entire trains levitate above their tracks, letting them move frictionlessly and allowing them to reach incredible speeds. Learn about how maglev trains work and what's taking so long for ... Show More
30m 44s
Dec 2020
The Secrets of the Self: Alchemy 12/3
How Does the Magic Work? 
4m 30s
Apr 2019
What Are The Weirdest Stars?
tail spinning
45m 50s
Jan 2022
How Powerful Are Magnetars?
When some massive stars go supernova, they then collapse into magnetars -- the most powerful magnetic objects in the known universe. Learn more in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/magnetars.htm Learn more about your ad-choices a ... Show More
5m 49s
May 2023
Things You Thought You Knew – Magnetic Cores & Flipping Poles
<p>Is your compass actually wrong? Neil deGrasse Tyson and comedian Chuck Nice explore magnetic fields, why clocks go clockwise, and how phone numbers got their area codes.</p><p>NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free.</p><p>Thanks to our Patron ... Show More
45m 18s
May 2011
A Podcast to Remember (How Memory Works)
<p>How does memory work? How is internet access changing the function of the human brain? In this podcast, Josh and Chuck take a closer look at the science behind memory -- and how modern technology may be changing it.</p><p> </p> Learn more about your ad-choices at <a href="http ... Show More
33m 45s