What's the electric charge of the Universe?

Listener Questions 56: Neutron Stars, Dense matter and shared atmospheres!

What mysteries are hiding in the extra-galactic background light?

What’s the largest asteroid impact in Earth’s history?

Listener Questions 55: Time and waves!

What is quantum biology?

What is gravitoelectromagnetism?

Physics of the Internet

Listener Questions 54: String cosmology, cosmic strings, and alien numbers

Can element 115 be used for anti-gravity?

Listener Questions 53: Strong force, primordial atoms and infinities

How metallic is the Sun?

Listener Questions 52

Are physics and religion in harmony or conflict?

The most promising particle physics anomalies

Listener Questions 51

What happened to M33's black hole?

Listener Questions 50: Dark matter, photon wavelengths and rainbows!

How does electricity work?

Physics of Chocolate