The Lab With Brad

The Brothers Barton, talking armchair science from their armchairs. No politics, no guilt trips—it’s science!

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Recent Episodes

Ep 369: From little to smaller to slightly larger

Posted February 16, 202300:16:43

From little to smaller to slightly larger Join us for a look at red dwarves, brown dwarves, white dwarves, and carbon stars. Check out our latest attempt...

Ep 368: On sunshine and the oldest stars

Posted February 9, 202300:14:57

On sunshine and the oldest stars We spend some time figuring out what powers our sun, and give a respectful nod towards the oldest stars in the universe. Check...

Ep 367: We got the universe wrong

Posted February 2, 202300:14:46

We got the universe wrong At the beginning of the 20th century, the universe was 100,000 lightyears across, and static. How we found out that was wrong. Here’s...

Ep 366: Hidden in the light

Posted January 26, 202300:16:44

Hidden in the light Today, Newton shows us why planets move as they do, and we find out how we know what stars are made of. Here are a couple of sites...

Ep 365: Better glass, lenses, mirrors, and a star to sail by

Posted January 19, 202300:20:59

Better glass, lenses, mirrors, and a star to sail by The debate over the Earth or Sun in the middle continues, and we take a look at navigating by the...