What color is the Sun?

Daniel and Kelly answer listener questions about tick-induced meat allergies, experiencing quantum effects, and fibroids.See omnystudio.com/listener for privacy information. 

Daniel and Kelly chat with DKEU's audio engineer, Mat Keselman, about the physics of sound and give a behind the scenes look at how Mat works his magic.See omnystudio.com/listener for privacy information. 

Daniel and Kelly break space, twist time, and then put it back together to explain the most important concept in relativity you've never heard of.See omnystudio.com/listener for privacy information. 

<p><strong>#021 Rebroadcast</strong></p> <p>This week, Melissa and Jam explore the chemistry of solar energy. How do we capture energy from the sun and turn it into electricity? Is it as super insanely cool as it seems? Are we living in the future already?</p> <p><a href="https:/ ... Show More

<p>Sunset flimflam! Auroras! Eclipse tips! Let’s get to know the center of our solar system, the Sun,  as the April 8th eclipse approaches. What is it made of? How big is it? Will it explode soon? Why can’t I stare at it? And why is it wearing sunglasses? Dr. Michael Kirk and alm ... Show More

Melvyn Bragg and his guests discuss the Sun. The object that gives the Earth its light and heat is a massive ball of gas and plasma 93 million miles away. Thanks to the nuclear fusion reactions taking place at its core, the Sun has been shining for four and a half billion years. ... Show More

Brian Cox and Robin Ince are joined by a dazzling panel of sun worshippers from actor, comedian and musician Tim Minchin to solar scientist Professor Lucie Green and biologist Professor Steve Jones. They look at how the evolution of life was only possible because of our position ... Show More

<p>This week Melissa and Jam explore the chemistry of not being burned by the big, ominous, flaming ball of radioactive insanity that lights up our skies each day. Did you know that to some people, radiation burns are no big deal? ¯_(ツ)_/¯ It's actually a very big deal and the su ... Show More

<p><strong>#081 Rebroadcast<br /> </strong></p> <p>The sun. It's nice, it's warm, it helps things grow, it helps us see, it helps us exist in the first place. But it's also a massive burning molten ball of radiation and ultraviolet rays. So how does our mysterious yellow friend f ... Show More

<p><strong>#081</strong></p> <p>The sun. It's nice, it's warm, it helps things grow, it helps us see, it helps us exist in the first place. But it's also a massive burning molten ball of radiation and ultraviolet rays. So how does our mysterious yellow friend fade the poor items ... Show More

The sun rises and sets every day of our lives, but it still holds many mysteries. This hour, TED speakers share the latest in probing, replicating, and harnessing the power of our massive star. Guests include astrophysicist Nour Rawafi, fusion physicist Tammy Ma, renewable energy ... Show More

<p><strong>#013 Rebroadcast<br /> </strong><br /> This week Melissa and Jam explore the chemistry of not being burned by the big, ominous, flaming ball of radioactive insanity that lights up our skies each day. Did you know that to some people, radiation burns are no big deal? ¯_ ... Show More