Image formation by convex lens

Image formation by convex lens

Correction: Object between F1 and 2F1

February 26, 2020 71 Comments
What will the first ever image of a black hole look like?

What will the first ever image of a black hole look like?

Back in 2017 ESO announced that they would be releasing the most detailed image of a black hole ever to Read More

February 22, 2020 6 Comments
Art created from Physics of Rolling Motion

Art created from Physics of Rolling Motion

Beauty is often hidden where we least expect it. Consider this apparently uninteresting rolling object. This rolling object has dots Read More

January 5, 2020 58 Comments
Quantum Entanglement and the Great Bohr-Einstein Debate | Space Time | PBS Digital Studios

Quantum Entanglement and the Great Bohr-Einstein Debate | Space Time | PBS Digital Studios

[MUSIC PLAYING] Is there a hidden physical reality that underlies the strange behavior of the quantum world? Or is that Read More

December 31, 2019 100 Comments
What Are The Most Important Science Images Ever?

What Are The Most Important Science Images Ever?

Welcome to It’s Okay To Be Smart. Today we’re gonna look at the Big Picture. [music] So I’ve been preparing Read More

December 23, 2019 100 Comments
Brian Greene on the first-ever image of a black hole from the Event Horizon Telescope

Brian Greene on the first-ever image of a black hole from the Event Horizon Telescope

An utterly, wonderous achievement. Astronomers using the Event Horizon Telescope have taken the first ever photograph of a black hole. Read More

December 23, 2019 100 Comments